Add a button to browse webchat in the "join new groupchat windows"
While checking jabberfr wiki, I stumbled on a jabbim screenshot I wanted to compare to gajim , regarding the joining of new group chat ( http://album.jabbim.cz/josef.halicek@njs.netlab.cz/02-jabbim_04_SVN.png ).
While I am not sure of the bookmak part of the dialog, I really think the "Browse chat rooms" would not be out of context on gajim, and more easy to find than the current location, IE in "discover services" dialog.