Orphan Keys Drop Thread

Note: Its best if you don't post the key directly to prevent bots from stealing it.

Orphan key = A key you're uncertain whether or not got activated, or a gift / key you can't create as steamgifts giveaway

In case you have orphan keys laying around

Drop them here

You might make some lucky bastard happy
Note:Feel free to drop other keys you don't need for other platform like Desura or GOG or anything else.