but there's so much i want you to know about me

how often should you post updates?
that is, on facebook, twitter, and of course blogs.

The best answer is: whenever you have something important to say.

But one important status in a torrent of followers will vanish as soon as it's posted.

So post more, but not to the point of being absurd.

I'm sure you're interesting enough to warrant at least a few tweets a day. Else, get a life.