
19 de julio de 2011
Acortador de direcciones específico para las páginas de Google

15 de julio de 2011
Windows XP tiene los días contados

Windows XP tiene los días contados, exactamente 1.000. Microsoft ha anunciado que ha decidido retirar definitivamente el sistema operativo del mercado, y a partir del 8 de abril de 2014 los parches de seguridad y las revisiones de todas las versiones de Windows XP no estarán disponibles.
Según ha informado un miembro de la compañía, Stephen L. Rose en elblog oficial Windows Team Blog, Microsoft ha tomado esta medida, pese al éxito que ha supuesto esta versión del sistema operativo de Windows, principalmente porque ya exite una versión mejor que Windows XP y porque es necesario "seguir adelante".
La retirada de los parches y las revisiones supondrá que los ordenadores que funcionen con Windows XP "serán vulnerables a las amenazas de seguridad". Además, muchos proveedores de software de terceros no tienen planes de extender el soporte para sus aplicaciones que se ejecutan en Windows XP, lo que aumenta los riesgos de seguridad.
Sin embargo, desde Microsoft destacan que la parte positiva de todo esto es la alternativa que ya existe para Windows XP, Windows 7. "Llevar este cambio hacia delante es más fácil que nunca con una serie de herramientas para ayudarle en cada paso del camino. De hecho, algunas de las empresas más importantes del mundo ya se han trasladado a Windows 7", aseguran Rose en el blog oficial.
12 de julio de 2011
The reliability of user–generated hotel reviews

If online review sites were both unreliable and mistrusted, they would quickly become irrelevant. Even if online review sites were trusted by consumers but were significantly unreliable, they would not provide any value to customers and would quickly lose their audience. A new study shows now that neither is the case.
As online reviews have grown in popularity, attacks regarding their authenticity and trustworthiness have increased. TripAdvisor, the leading online review site for hotels, has been criticized for allowing reviews to be posted by anyone about any hotel, without needing supporting evidence. In an attempt to evaluate the legitimacy of these concerns, we compared results from TripAdvisor reviews with the Market Metrix Hospitality Index (MMHI), a well known hotel customer satisfaction panel in operation since 2001. Customer evaluations for 67 hotels were directly compared using TripAdvisor and MMHI data for 12 months. The results indicated that these sources provide consistent results by property although more variability was identified in the TripAdvisor reviews. This study should help address questions raised about the credibility of user–generated reviews and review sites.
Several years ago TripAdvisor partnered with Market Metrix to create a customer satisfaction scoreboard designed for the needs of hotel managers. The key metric used is the Customer Satisfaction Index (CSI), which is a new score that rates each TripAdvisor review from 0–100 based on 7 questions from the TripAdvisor survey. The CSI score makes it easy to compare results to local benchmark sets and determine which reviews require immediate action. Different from TripAdvisor's Popularity Index, the CSI score allows reviews to be compared to any competitors and trended over time. A satisfaction scoreboard for each hotel is displayed on the property's hotel manager page on TripAdvisor.com. For this research study the CSI score was the metric used for TripAdvisor Reviews.
The hotels used in this comparison were selected on the basis of their location, brand and type to achieve a diverse mix. Each hotel also must have received a sufficient number of responses. Statistical analysis was conducted to compare the similarity of scores for each hotel, the distribution of the data, and the change in scores.
The most significant conclusion of this study is that the mean scores of hotels track very consistently and closely between TripAdvisor (CSI) and MMHI. This indicates that, when taken as a whole, the reviews for a particular hotel are a reliable measure of average customer satisfaction of that hotel, given adequate sample size. However, the variability of scores was found to be slightly greater among TripAdvisor hotels. TripAdvisor reviews were more spread out with more high scores and more low scores. While some persons may appreciate reading a wider range of reviews about a hotel, extreme observations may be distracting or even distort consumer perception.
Why would TripAdvisor CSI Scores have higher variance than MMHI? Differences in survey methodology (number of questions, scoring, and sample selection) all play a role in differences in variance between these two sources. The fact that TripAdvisor surveys come from customers who are not part of a sample–controlled panel but are motivated by many different experiential and psychographic factors could be a source of variance. For example, it is logical that individuals who have had either an exceptionally good or bad experience would be more inclined to post a review, but individuals across the satisfaction scale would likely participate in a sample–controlled panel study. This would lead to higher variance among TripAdvisor reviews.
If online review sites were both unreliable and mistrusted, they would quickly become irrelevant. Even if online review sites were trusted by consumers but were significantly unreliable, they would not provide any value to customers and would quickly lose their audience. Our findings show that neither is the case. Review sites are gaining in popularity as customers are clamoring for more peer–to–peer support.
Consumers, in general, trust established review sites. And at least TripAdvisor, based on this study, is a reliable source for obtaining customer satisfaction information of a given hotel. Therefore, UGC will increasingly reduce the impact of traditional marketing and sales efforts and add value to strategies that will increase the customer experience and ultimately the scores of hotel reviews.
Related Link: Market Metrix
7 de julio de 2011
Google no permitirá los perfiles de usuario privados

Para Google, el objetivo de los perfiles es «fortalecer la identidad on-line» para lograr que sus distintos servicios resulten más útiles. Hasta ahora, los perfiles privados permiten decidir al usuario si hacer visibles o no sus datos personales.
Sin embargo, el buscador cambiará las condiciones de uso y exigirá que el nombre completo y el género sean públicos. El resto de información dependerá de la configuración que realice el usuario en su perfil.
Para las personas que cuenten con un perfil privado y no desee hacerlo público, Google se muestra contundente, «podrá eliminarlo o simplemente no hacer nada. Todos los perfiles privados se eliminarán a partir del 31 de julio».
Editor: Cristian Segura writes articles related with technology, social media and marketing. Sponsored by Costa Rica Hotels, Motor de reservas en linea and Travel to Costa Rica
21 de junio de 2011
Youtube ahora recibe más del 40% del tráfico de video en línea

El mundo cambió en los años 2000. Desde que Google compró Youtube por $1.65 billones en el 2006, el popular sitio de videos en línea se ha convertido en el segundo más grande motor de búsqueda en el mundo, solo debajo de su empresa matriz.
Comscore reporta que sitios Google, que funcionan principalmente a base de la visualización de videos en YouTube.com clasificaron como las principales fuentes de contenido en mayo con mas de 147.2 millones de visitas singulares." La empresa de investigación dijo que en mayo el total de espectadores de video en Estados Unidos fueron 176.3 millones.
El segundo lugar lo obtuvo el sitio Hulu, el cual mantuvo el interés de cada usuario en su contenido por la impresionante cantidad de 218 minutos. Pero aun así Hulu sólo tuvo 28.5 millones de espectadores en mayo. Pero los usuarios de Hulu tienden a ver contenido de mayor duración. Youtube aun está dominando por videos mas cortos y creados por los usuarios.
En otra noticia Youtube acaba de comprar el estado de California donde se encuentra su sede por miles de miles de millones de dolares (mala broma). Pero como van las cosas no me sorprendería que algo de esa magnitud sucediera en el futuro.Editor: Cristian Segura writes articles related with technology, social media and marketing. Sponsored by Costa Rica Hotels, Motor de reservas en linea and Travel to Costa Rica