COMMAND + Q
Dammit!
In the PC world, ALT+Q = "@", which comes mighty handy when writing e-mail addresses. The problem is that the ALT key is placed right beside the space bar, where the "Apple" or "Command" key is placed in the Mac, SOO?? well, COMMAND + Q = "close application" which means that several times a day I close apps i’m working at when I just wanted to type in an email address..
pretty fscking annoying