I just wrote a simple data gathering script that loops over all the OPML files that people have uploaded to SYO and generates a list of feeds that more than one person subscribes to, ranked from most popular to least.

http://dev.opml.org/share/data/feedlist.json

It's obviously a very small sample of users, but it is enough to be interesting and it might give you some ideas for feeds to follow, which is the whole point of doing this.

It's funny that my blog is not #1, but it wasn't the last time I ran the service, that was TechCrunch (since they helped promote the service) and that's totally cool. And the person who is #1 totally deserves it.

If you want to upload your own OPML data, follow the instructions in this post.