Why not? Dave Winer’s built a tool to let you do it.

I think this tool is long overdue. It provides 3 things that I like:

1. Great place to backup my OPML feeds
2. Easy way to see who is subscribing to mine (apparently, not many people)
3. Increases people’s ability to find decent sites (I read who you read… Hey, maybe social networking will work?!)

For those who don’t know, an OPML feed is basically a list of the RSS feeds someone reads through their news aggregator. RSS is a means for blogs to provide their content so that people can see it without coming to the site.

So, an OPML feed is basically a list of the sites an individual is reading.

Good stuff, thanks Dave!