Freedom - 4:32 pm on Sep 8, 2011 (gmt 0)
I suspect Brett might be right and Wikipedia will sure take a hit without +1. That will be interesting. They are one of the few sources on the internet to actually use a bibliography which helps make them credible, despite being open to anyone.
+1 versus a Bibliography...
One definitely sounds more superficial than the other. (Pun intended.)
Kind of like when Google gave up offering me ALL my words in a search to ANY..because they know better than me what in the h*%$ I'm looking for.