They all have great benefits such as;
easy way to keep in touch with friends
Could be used for business connections
stay up to date on the "gossip"
ect...
They are great in their own ways also!
Tell me what you favorite website is!
Also tell me if you think that there will be another HUGE social network...
My thoughts,
I use to LOVE myspace but now facebook is my new favorite website
twitter...thats just stupid haha...
I think there will be a couple more social networks!