When it comes to software & consoles, I like to wait for all the kinks to get worked out. I'm primarily a PC gamer, but I'm expanding into "just buy everything, especially the ones that aren't made anymore."
Bad side = For games, everyone else has already finished & gotten over the game by the time I get it. Can't join in any console-exclusive multiplayer games at friends' requests, miss out on the bonus free early launch game.
Good side = Price drops, hardware revisions, size of list for list of games I want for one console vs another, service package updates, mods, larger variety of reviews, walkthroughs, tips, patches, DLC, expansions, GOTYE, PC port might come out, price may be low enough that I can buy multiple consoles, don't really enjoy multiplayer anyway.
::Looks at poll results:: Doesn't surprise me at all. & we need those early buyers, few as they may be, or the hardware developers/publishers might just pull the consoles after a year & bankrupt the companies.
We also need those hasty buyers to point out all the problems with early console models so they function better when we get around to buying them. For instance, the Ouya apparently needs some fine tuning with it's policies & Nintendo increased the size of their 3DS.