Suggestion related to forum, not game. Not sure if it belong "suggestions" section. Please move it where it should if I wrong.
Idea is damn simple - to have button "Quote Selected" right next to "Insert Quote" in forum interface. Do the same as "insert quote" link each post have, with a minimal difference it uses only selected text, not whole message.
[quote author=Name link=topic=12345.msg123456#msg123456 date=1234567890]
Selected text.
[/quote]
I see that function in many other forums, and it is great. If you want your message be smaller, no need of editing a quote, which is the mortal sin, BTW. Please forgive me if that function exist and I can't find it. Also, if forum engine does not allow that - not a big deal, i just wish to know that if so.