I was at 2000+ grains too, I think. It didn't occur to me that it would save my level -- sorry!
I found it through the wonders of
StumbleUpon , which I highly recommend, with the caveat that you shouldn't start it up if you don't have a lot of time to waste.

You can set it to find websites based on your interests, and then just keep clicking and it will turn up all sorts of cool things. If anybody remembers the old days with Netscape's Cool Site of the Day, it's kind of the same deal, to infinity. LOL