1) alexa? c'mon. 2) scribd is much more search engine friendly than almost any other application i know. i find results for them all the time on random crap i

1) alexa? c'mon. 2) scribd is much more search engine friendly than almost any other application i know. i find results for them all the time on random crap i search for. to note, it almost never actually helps me with the information i'm searching on, but it does get me to view their page. 3) reddit is more meta-oriented and niche. loopt is cell phone stuff. weebly is a service provider, if you don't want their service you won't hit their page. justin.tv is competing with giants. scribd has a sweet spot almost designed for traffic generation.