On August 23, 2009, In Lesson 6 - Images and Icons, by Kevin Fox
How do you make one? Here is an extended tutorial about how to create your own favicon from scratch if you are looking for something a little easier I really like favicon.cc. If you want to use a favicon that already exists there is a great selection on favicon.cc or there are full icon sets available for download.
On June 10, 2009, In Lesson 1 - Listening with RSS, by Kevin Fox
The key take away is that RSS is like tivo for the internet, with RSS the content you want is easily available when and where you want it. Having a good set of RSS feeds for a topic/community is the first step to actually engaging with the people in that online community, that step is being able to listen!