A couple of nights ago we had dinner out on our deck overlooking the yard we have been landscaping over the past few years. It was a beautiful evening. We enjoyed the breeze, the bird songs, and the conversation. As darkness fell, I brought out some kerosene lamps to provide some gentle illumination. My son brought out his laptop and entertained us with selected YouTube videos streamed from the house's wireless system.
An Associated Press story on Yahoo! News titled AMA wants doctors to swap idea online describes how the AMA has started an ad-free, subscriber based network for use by physicans in conjunction with Sermo, Inc. The network is used for sharing questions, answers, and medical opinions.
Dave Munger in The end of the RSS experiment presents the results of data collected to analyze what happened when his web site turned off partial RSS feeds and substituted full RSS feeds. A reduction in site page hits corresponded to the publishing of the full RSS feeds, presumably because feed reader users had no need to return to the web site -- where ads are visible.

Five Factors That Influence Successful Corporate Adoption of Internal Social Media and Web 2.0 Initiatives

While tracking adoption of “web 2.0” applications such as internal blogs, wikis, and social book marking systems by large organizations, I’m seeing a couple of factors emerging that, anecdotally at least, appear to be associated with successful adoption.