Whie u gotta be dowwn on this's title? Hes just doin' fine.
Hmmm... too much? All right, try this: irregardless of what is proper, sometimes people say to when they dont mean too. There usually just normal people typing fast and there brain uses the word that sounds right, rather then the word they know is good.
Unless you're on yahoo answers, of course -- them people can't speel.
Brain exploded yet?
PS - As a fellow grammar nerd, despite what you might guess from the fact that I rarely proofread the reams of stuff I write each day for these forums and blogs, I salute you.