The TwitFeeder has support for non-Twitter sources - crossposted from the TwitFeeder blog:

The TwitFeeder uses the Twitter API to get the different bits and pieces of information needed to generate the enhanced RSS feed. However Twitter isn’t the only one exposing the API:

• Laconi.ca (now Status.Net) is ...

It had to happen, didn’t it? I’ve fired up Pidgin with the microblog-purple plugin, only to get an “invalid certificate” error for twitter. I’ve quickly became nervous, since a quick digging ...