There are a couple of features that would make using the forum a bit easier that don't seem to be enabled (but are available with vBulletin).

Is there any chance we could have the 'who's live' list showing - I always like to be able to see who else is online.

And could there be a bit more information in the member list - at least date joined and last activity date - I notice there are a lot of 'registered but never bothered to come back members', but you can't see that without a lot of clicks.