1 more vote for a personal wishlist of gog titles you want to buy.

Another vote for list of gog games you want to buy

Yet another +1 to "want to buy" list and I'd appreciate possibility to pre-purchase the games, so I would be able to buy announced, but not yet released games.

+3,789 for the personal wishlist option.

Absolutely a wish list option. I like to stagger my game purchases (not buy them all at once) and It would be great to keep a list of games I'd like to buy in the future, maybe as a section in my game shelf or shopping cart?

Google Checkout
Personal Wishlist
Mac Support (not exactly a "feature" per se but I am a big supporter of cross-platform software & services)
Filter by games that work in DOSBox, ScummVM, Windows, and other supported platforms (when they come around)
BJ

another thumb up for a personal whis/will buy list...

Not really keeping up with the structure of the forums I made my own thread wishing for a smaller installer here http://www.gog.com/en/forum/general/smaller_installer

I'd like to see a minor change done to the Wishlist.
Require a website provided with each title 'wished for', even if it's just like a Wikipedia page for it. It'd do a couple things.
1: It would help cut down on incorrect titles. (you'll see it sometimes, people don't have the proper title for their game)
2: It would help cut down on bogus titles. ("My dick.")
And 3: It would allow people unfamiliar with the game to get some information on it, and make an educated vote for it.
Ideally what would be required is games title, publisher, release year, and website. But that's me being a bit anal. ;)

I would like to see a function where you could which other users who have downloaded the same game as you have. Just for fun and to see which users that are interested in the same games. =)

I want that virtual shelf from the April Fools joke XD

Seconded

Plus one to that.
Multilanguage versions where available, please!.

Or, if nothing else, show what games already come with multiple languages, and which languages are included, ie. in Beyond Good and Evil you chose the language each time you start the game, for Beneath a Steel Sky you can switch the text language through beneath.ini (there's a list on which languages work, somewhere on these forums, can't be bothered to search and link to it), etcetera, there are probably a bunch of others.