Tweeps 2 OPML – Find your Twitter contacts‘ personal RSS feeds – by Brett Slatkin

He describes it:

I wrote a utility to get the RSS feeds of all of my Twitter friends.

The background is that I realized I’ve been following a lot of people on Twitter but not necessarily following their blogs. That’s sad, especially considering that I’m still using RSS a lot these days. This tool solves the problem in just a few clicks. The best part is that most feed readers are fine with importing duplicate feeds, so you can periodically run this thing and reimport the list of feeds to stay up-to-date.

Worked for me pretty well.