micklearn - 6:29 am on Oct 21, 2011 (gmt 0)
There has to be other comebacks out there. Then we can develop a more substantive picture of what has really worked.
Via Quantcast stats - answers and encyclopedia (add .com) - seem to have recovered - suite101 appeared to have recovered and then was smacked down very recently. Not sure about the accuracy, though, as I've noticed a number of sites have removed Quantcast altogether from sites over the last few months or they forbid full access.