CPC_Andrew - 4:02 pm on Nov 23, 2011 (gmt 0)

True, but they've been testing other limits. This is the only announcement of a limit change that I'm aware of:

[base-forum-announcements.blogspot.com...]

I would contact Google to make sure you're able to submit all feeds in the future. That would be messed up if they start charging for submitting more than 3 feeds.