Update: For some reason the script isn’t working at the moment. It’s not a high priority, but if you know how to fix it, let us know in the comments. Even better, show Identica posts as well (open source, more features). Twingly might be a good way of doing that – they have RSS feeds, so I’m sure it’s doable.
Experimenting with a widget. Recent Twitter posts on appropriate technology,* sustainable technology* or Appropedia:
One of JazzyChad’s cool looking Twitter Tools.
*using hyphens between words to find the phrase and not just both words in the same tweet.