Here's a list of goodies that don't exactly qualify as "lotteries"....
What if I told you that every 30 seconds that you're online, there's a chance
that you've won $10 thousand? You'll never know unless you have a WinDough
window stashed in a corner of your desktop. Yeah, I know, it means yet another
banner advertisement. But it changes every 30 seconds, and every time it changes, there's
a chance that you'll win a prize or money instead of just seeing another
ad.
PrizeCentral
Play Java games and earn points. Turn the points into raffle tickets or an assortment of
prizes. Tip: to rack up the points fast, start practicing PrizeInvaders or PrizeStacker (a
Tetris clone).
And here are a few more goodies from the folks at FastFreeFun: