As a frequent Raining.fm and Coffitivity user, I find this awesome, and will definitely give it a try while working!

I'd strongly recommend finding an easier name to remember/spell though. If somebody told me "go to noisli.com", I'd spell it noisely.com. Ideally it should be something that's easy to remember and speaks to its function (noisey.fm, ambient.fm, and backdrop.fm are all available domains).