Rivers and massive blogposts
I build a program called Pompiedom. I host a test river about Perl. It shows feeds from all sources in one page. Just like (rss) planets. One of the problems is that there are a lot of different types of feeds. There is no default way that people create feeds and no feed has the same kind of content. I think this is a good thing. The problem I have currently is that some feeds contain massive blog posts....