why do people blog?

Always wondered why people blog....so here i am...doin so mah-self...just to see what people get while bloggin...do people vent out hushed up feelings, n in doin so gain some appreciation...??..i probably wont realise whether tht gives any bit of thrill until i get my first comment..!..so people..u know what m hintin at...(gee..:)..)..cheap me...k...i confess..this blogging thing does seem a lil exiting...for the fact that i can actually write any crap here...n get people to read it ..!..(in case someones actually readin my blog...no offense meant here )...i hope i can come up with certain good things to talk bout my life ( little though there is...)...or maybe talk about more exiting things happening in someone else's life...or maybe not talk about anythin at all...heck what do i write about?...ok lets not talk bout anythin...lets talk about nothing at all...!...silence...!...yeaa....let my first blog be a kinda mournin that m bloggin n someones actually gonna waste 2 precious minutes reading (mournin) it...