Facebook, Myspace, Twitter, etc...

I have a Facebook page which I have found some old friends from my childhood which is cool. But here's my problem... there are people who are coming out of the woodwork friend requesting me who I never liked back then so what would make them think that I would want to allow them into my life now. Seriously are they just requesting me to be nosey? I think yes, because what other motive would you have besides that.

It's just interesting to me how some folks are.