A link bunch is just that - a bunch of links. Often you find several links on the web that you want to share on services such as instant messengers (Google Talk, Windows Live Messenger, Yahoo Messenger, etc.) or microblogging platforms such as Twitter (which has a 140-character limit) and Pownce (which only has one link field). With LinkBunch, you take all those links and put them into one "bunch", which is just one single link--which looks like a TinyURL or SnipURL link--and give that around instead. Saves space, looks cleaner and saves a few bytes of bandwidth.