The Traffic Stats for Digg & The Other Top Bookmarking Sites Revealed! (ebizmba.com)

I talked with the reddit founders, and they indicated that they're doing around 160,000 unique daily visits these days.

That would make Quantcast's number (100,308 uniques) seem low... I have a hard time even believing compete's 433,070 unique monthly visitors.

This also contradicts with Alexa's data, which ranks reddit at 888 world wide, & 239 in the US...

revealed or just compiled from existing sources?

You can't count Netscape; most of their traffic comes from people clicking on the wrong thing by mistake.

Give it a rest, Casey Kasem. Just list them in numerical order.