A seasoned Twitter vet will more than likely recognize #edtech(or similar) as being something known as a hashtag. What is it? A hashtag is the twitter community’s answer to categorizing posts on twitter. Often when checking a twitter feed you will see these tags denoted by the # mark. Though twitter doesn’t officially support them in it’s web app, they can easily be searched in search.twitter.com.
They work by users marking their posts with the appropriate hashtag so the other users can easily follow what’s happening. Twitterers talking about things in …

Blogs, wikis, Facebook, Myspace, etc… All of these reflect the growth of Web 2.0 sites on the net, but it’s only the tip of the iceberg. The amount of sites like these are growing like crazy, and being able to find the useful ones is getting harder and harder. Thanks to go2web20.net though, you can find most of them in one place, sorted by category and searchable.
If you search for education or e-learning in their search box you will find a small selection of general apps that can be used …