Search Engine Land reports that Bloglines Beta has launched a list of the Top 1000 Bloglines Feeds. Search Engine Land says Bloglines didn't reveal exactly how they come up with the list but it is meant to be based on active subscribers.
Bloglines complies the top 1000 list by looking at the number of "active" subscribers for a particular feed. Bloglines told us that they know people may try to game the system, so they have decided not to detail exactly how the list is computed and ranked. You can also see that Bloglines has added a graph showing subscriber trends, a top movers chart and "New to Bloglines Top 1000."
The list actually continues well beyond the 1,000 top feeds. Just change the number in the top feeds URL. For example - this url http://beta.bloglines.com/b/topfeeds?page=25 - shows the feeds ranked 2401 to 2500. You can keep traveling along the list by increasing the page number.
We added the Bloglines 1000 to our collection of links to Blog list rankings.