Which website should I use to play?

I have been thinking of getting into speedrunning this game and realized, its quiet ;) So i had a route idea as I normally use this for my sims, painting with your sim is my fastest way to level, just grinding the painting skill until you just paint so much, you are at 500,000 You can live off of a fridge bed, and the easel. so just an idea.

I was messing around when I saw this but i have a feeling its already been posted XD

here is a video:

I also figured out recently the exact pixel to get that automatic switch to the other side of the screen, since if you try it sometimes you get stuck on the wall D:

The first brick on the left of the pipe at the second to last pixel. When you run and hit the pipe you then turn around and walk to that pixel than turn again and hit the pipe. After that then go to the block

http://imgur.com/SRiv0nD