What you tend to do with the games in your inventory?

Do you give them away here in SG? Or do you give them in other sites? Do you keep a game in there and later add it to your library?

I MUST KNOW.

I'm saving the games in my inventory (HL2 and HL2ep1) for when the The Binding of Isaac expansion gets released, so i can trade them for it. I wanted to give the games here since i already have them but i guess i will have to wait.

And you, what do you do with them?