Fastladder.com is like Blogline; make an account and register RSS feeds. Today, Livedoor, the company behind Fastladder, decided to release the source code as an open-source software. This means that you can install the software as an RSS server in your local environment.
I think this is a great move from Livedoor, and deserves more attentions. I encourage everyone to try out the software if you subscribe to hundreds of RSS feeds. Fastladder is known to have excellent usability to handle a large number of RSS feeds without stress.
Original post: http://blog.livedoor.jp/staff_reader/archives/51181618.html
Official announcement: http://blog.fastladder.com/blog/2008/02/open-source-rss.html