Actually I do - even with 300+ games on my shelf, I've managed to add 13 games to my wishlist here on GOG. Either my standards are too low, GOG has too many great games, or I'm being blinded by nostalgia. Most likely it's a combination of all three. Those games aren't there because I can't afford to buy them, though, they're there awaiting a promo - or at least the end of the Battle of the Games (while I can easily afford $6 it'd feel "wasteful" to buy a $9.99 game today only to have it win BotG a couple of days later and cost only $3.99).
Yeah waiting for promos is smart, that's all I really use my wishlist for too (well that and trying to remember the things I showed some interest in after I've forgotten about them).
I was actually hoping to give you a small bit of return on the generous gifting I've seen from you in this thread, but I suppose it's probably more fitting to just pay-it-forward. /cheers
But the thing I want the most is more time, time to reduce the size of my backlog for instance. So, what makr3la links to above is indeed on my wishlist =)
And... more people should vote that up!