Sadly, I'd love to see an integraton with phpbb, instead of some of the hgh priced boards that are about the same. The way I see it, is that "all" that needs to be done is to modify phpbb's authentication table to use glinks, but that would assume that they use the same encryption for both, that way, when someone logs into Glinks, they could log into phpbb (yes double logins) but with the same username and password. Then again if they use the same authentication method, it would be possible I think to write a simple statement in php or mysql to write their username and password into phpbb so it's already there.
But hey, why bother, right, theres Gforums to be bought that integratess for only $200.00, whereas phpbb is $0.00 and ikonboard is also $0.00 or at least it was last time I used it..