Do you know exactly how you wanted this aggregator to work like?
I'd like to have a simple RSS aggregation of FSFE blog entries, readable with google reader (reader.google.com)
Contribute your idea...
today, reading LWN, I found two articles about planets:
Create your own Planet http://www.linux.com/article.pl?sid=06/09/11/1712221
Creating a Planet Me Blog Aggregator http://www.linuxjournal.com/article/8772
...and code, if you can
excuse me, but I have no experience about web programming, and I can contribute nothing more than some testing when the RSS feed 'll be available...
--- Stefano Spinucci FSFE Fellow