Other sites like steam gift

As far as I'm concerned a game isn't free if you have to spend a considerable amount of time selling your soul via Gleam.IO

You can do it at work *shrugs*

keygiveaway.com for ninjas, IndieGala giveaways for keys bought there.
There also used to be GameMiner or SteamCompanion if you had the urge to give away keys that could boost the Russian GDP.

So you wan't to give away games, but not really :D

You sound like dipshit.

Way to complain about a well made platform that provides you with a plethora of different game giveaways you can enter at no cost.
Also, other sites have been listed here and on Google plenty of times before. Cheers!

selling your soul? what soul, you just said you dont even have those social network accounts... make a new empty account, enter gleam, what is the problem!?

follx.com

If your problem is that you can't give away free games on Steamgifts, a little patience may be rewarding:

Allowing Giveaways for Previously Free Games
I've seen this suggestion show up a few times in the discussions section, and it's one I'd like to implement. As you know, when a game is free, we typically pull it from our game list. This means if a developer briefly distributes their game for free, or if a user gives away thousands of keys on another site, the corresponding game can no longer be given away on SteamGifts. At the moment, it's unfortunate for users that miss those opportunities, since our site does not provide them with a second chance to obtain a copy of the game. We also receive quite a few tickets from users with previously free games, that simply want to find them a home. I'd like to change the way we look at those games in the future, and allow users to give them away with a highly reduced CV, or no CV. I think it'll provide users with more flexibility in terms of what they give away, and it'll provide everyone with a chance to win some great games we've unfortunately removed from our game list.

Orlygift

cadeauxsteam.com

You: Hey everyone. I have this piece of pie I pulled out of the neighbor's trash, and I'd love to trade it for a brand new, insect and mold free piece of pie from you. Come on guys, I worked hard to get this piece of pie!

When has life ever worked like that?

you will find others sites where they allow to gift 5000 keys or particula and goocubelets.
just don't expect the same quality of games that you can find here in those sites.

trash allowed to be given away = you get 99.9% trash from everyone.

There are other ways to do it, but they are pretty time consuming.

Game: Smell Of Death
Free key: Just pass this filter and you'll find the key in the description of the linked GA (you'll need to have the game wishlisted earlier than today).

Update: Not taken yet :-)