Blinksale – the easiest way to send invocies online! Heck I don’t want to use these guys, I want to copy what they do and make it a WordPress plugin. Hey relax I’m just kidding okay.
37 Signals – These guys make some cool online software. Oline collaboration tools, chat tools, organising tools, etc. I’m just impressed with their resume. Take a look.

http://typetester.maratz.com/