Heheheh no.
Really, hotkeys are not getting in the way of mouse users, the mouse is not getting in the way of keyboard users. That is, until you implement only a hotkey, or only a GUI element. I personally prefer to do everything by keyboard (I even use vimperator, I don't navigate web pages with a mouse anymore unless youtube).
'e' is comfortable to search if you dont remember where is element you need, or hidden elements. I am using 'e'.
mmm... you're strange 'one in a million' man. But if it is OK for you - use what you want =)