Can't view the website since it needs JavaScript enabled. It's true most of the general population doesn't block it, but I wouldn't be surprised if bitcointalk has a higher percentage
I've been mining for a few months. Nothing big, just small scale. Started off with a couple dozen USB block erupters. Also have a BFL @ 8GH/s. Currently looking to get new hardware, which kinda sucks since my current hardware has only just paid for itself. My plan is to buy some new gear and then sell my old stuff. This way the "cost" of the old gear is lessended and I would have made a profit from it.