Differences between bows

Everyone knows there are Flat bows, Long bows, Short bows etc. Does anyone know what the difference and strengths and weaknesses are between them all?

http://www.knights-templar.com/charts.htm scroll down.

oh, and the guru link (but the one above classifies the bows as types, and you can see better which bows are really the same thing, but with different skins) http://www.guildwarsguru.com/content...ies-id1092.php