[seangeo]

I can relate. I have an old high school friend that I used to maintain pretty regular contact with via email since I moved interstate. Early on in the Facebook rise we both had accounts, she still uses her's but I lost interest in it. However, to her online social interaction = facebook and we no longer email each other.

I find Twitter is a bit different though, since it is not like putting your whole life up on a page, it can just be short catchups fairly regularly. Maybe it's better in this respect because it doesn't try to take the place of things like phone calls and email in the way Facebook does.