You had to make a poll? Everyone has bought games new on release date at some point if they really want the game. Then again everyone has bought games later when their price has dropped. Then again everyone has bought a game used if it's not available to be purchased as new. Game being available only used mostly concerns Nintendo consoles though, since they think it's smart to make an extremely limited print of everything, but PS360 has it as well.
Depends. I try not to buy too many games, after all, my backlog is only getting bigger, but games that are either especially appealing, have an appealing special offer, or are likely to become rare, I'll purchase as near to release as possible. Other games may get put off for a long time on account of other purchases or absent mindedness, or I may not discover an interesting game until years after release, and under those situations, buying new may not be an option within reason.
Surrender and I will destroy you peacefully. R.E.G.I.S. mk5 - Megas XLR