Enabling Tapatalk (http://www.tapatalk.com/) on LET would be great. The admin just needs to activate their plugin and register and its done. I've set up tapatalk for SMF boards and it was super painless. Installing for vanilla seems to be very easy as well. http://www.tapatalk.com/activate_tapatalk.php?plugin=van
Tapatalk would really help to browse LET on mobile devices which I think many will find very useful.