We are trying out a new forum system that we have developed in-house.
Hopefully it should give a better user experience than the aged phpBB system we used to use.
You can leave ideas and bug reports for the forum system on the development site for the forum system, http://chorum.org.
I haven't been able to convert the old posts and accounts over. I may be able to do the posts, but the account system uses a different encryption scheme for password storage, so I can't use the existing password database. So unfortunately you'll need to create a new account on here.
After a while I will see about porting posts over and matching them to the newly created accounts - but not until a good few accounts have been created to match them up with.