Compile and share collections: your personal goty titles, organize games by theme, make a list of great co-op games to play with friends or whatever comes to your mind.
Never realy liked multiplayer or competitive games, but this one is perfect for me. The progression, the adrenaline rush of a a top5 situation, the learining curve of the gunplay and each and every game/circle/situation is a different, epic story. Paying mostly duos with my friend, but sometimes solo and 3-man-squad and each mode is wastly different.