For those of you who like using your mouse with Emacs, Charles Choi has a post you may find helpful. In it, he lists some keybindings that are helpful when using a mouse in Emacs. I famously eschew the use of the mouse wherever possible—not just in Emacs—so I have no worthwhile opinions about matter and I’m not going to comment on his bindings. In any event, I long ago mapped F10 to Calc so none of it applies to me anyway.
Still, I recognize that many of you do like using the mouse so I thought I’d point out Choi’s post for you.