Ok, I'm pretty sure the above image is not my Macbook Pros' limit, but I'll test that out later this evening. It was just in my Steam screenshots folder and I thought it looked rad.
Your task in this thread is to make a post, and post the maximum stable settings you can achieve with your setup for any specific game. Push your PC gaming machines to the limit here, and let's see what you've got.
Optional Note: Can you list the specs for your machine, and settings for each game and what FPS you get. Just for an indication of performance vs hardware build.