Even more Team Fortress 2!

TF2: RED IRL. Photo courtesy of Google Image Search.

I'll admit that after Portal 2 came out, I had already been playing less and less TF2- I'm back to multiclass play- I've lost grip on whatever magic I had with demo/pyro strategies, so I'm learning to use the other classes- I'm pretty good with everyone but the spy (which is, from what I understand, the most difficult class to play well).

If anyone has links to some good playthrough or strategy for any class, I'd totally appreciate a link in the comments.

Low-content: More TF2? More TF2.

I've been getting more and more "in" with the game. I like playing (and switching between) Sniper, Demoman, and Pyro. I frequent the saigns.de Hydro only server. It's modded, but it makes play fast-paced and furious.

Unrelated: the TF2s that could've been...

Lowbrow, low-content.

Barebones post:

TF2? Pretty awesome game.
Portal? Pretty funny sardonic humor game.
Portal 2? I am looking forward to this game, the previews are AWESOME.
Also, Half-life. The entire series? DELICIOUS.

I may be a Valve fanboy, but I like all the games, so /eh/.

I'm looking at Amnesia: Dark Descent, which I've heard is pretty interesting, too.

What recommendations might y'all have?

Picture kinda related, I love TF2 shenanigans: