I don't know how much true is what your saying, a month back I switched to Facebook from Orkut and I find lots of ppl doing the same. Facebook is a clear winner thats why I joined in and if something better comes, I won't mind switching again.
You're making my point. Facebook started to pass Orkut three years ago, and you didn't change until last month. It doesn't happen in a heartbeat. "Zero loyalty" just doesn't fit the facts.
