Organizing Steam Library

• Crap
• Meh
• Need to download
• Games

That's all the organization my list has.

Backlog (In three ranks in according to my interest in playing them)

Continuous Play (Games that I every so often go back a play or play repeatedly)

Completed Games

Currently Playing

Multiplier Games

Trash (Games/Betas I have no interest in playing)

I'm very OCD about organizing my library :P

I have:
action adventure
fps
indie
other
strategy
valve
I'll probably add another category "crap" and "to play" because with all those bundles I kinda lost track...

Anyone know how to reset it? Kinda want to rework my categories.

Betas/Demos

Kids

Finished

Pile of Shame

Games (for what I'm currently playing)

Favorites - Just TF2 and L4D2 in there from when I played them often.
1C Collection
Dreamcast Collection
Humble Bundle
Indie Royale
Junk - Betas and such.
Games

I've got "Favorites", in which I put games I play often. I've got "-" in which I put games I don't like anymore and probably will never play again or some bundle games I'm not interested in at all. I also got "Try it!" in which I put new games I'd like to play soon but don't have the correct mood or time yet. And the regular "Games" where everything else is.

• Betas
• Exceptions
• External Games (non-Steam shortcuts)
• Free to play (the ones that disappear from the library if uninstalled)
• Good
• Mediocre
• Terrible
• Undecided
• Unsorted (Haven't played these yet, by far the biggest category)

I organize by game name (eg "Mass Effect" with ME1 & ME2, "Bioshock" w/ BS1 & 2, etc) and by publisher (THQ, Bethesda, etc) for games that don't fit elsewhere.

You can organize games on Steam?

I just choose installed games. Looks organized to me :D

I'm always trying to organize my games better. I try to keep them in an order that I like, and not what Steam likes.
Mine

Steam really needs to give us some actual organizing features for our games, and to make it less of a pain to do it.

i organize,indie,rpg,fps

By the main genre or type of game it is. I also club together some similar types of games, which aren't really in the same genre.
Screenshot of categories.

Completed
Currently playing
Awesome games that I play everyday (mostly multiplayer)
Indies
Haven't played yet
Disappointments

Other games sit in the default category which consists of mostly bundle games (CS Deleted scenes for example) that I'll probably never touch.

Favorites for games I am currently paying or intend to play soon. The rest are sorted alphabetically. I occasionally switch the list to installed and remove games I haven't played in a while.