@Shaun Not actually related to the point of the question - rather to the chat - but I think that it is more likely that somebody takes a look if they can see from the link what the question is about.
In "Recent Results on Generalized
Baumslag-Solitar Groups," by D.J.S Robinson in Note Mat. 30 (2010) suppl. n. 1, 37–53, it is claimed that
Kropholler [ . . . ] showed that there is a type of Tits alternative for GBS-groups, (Kropholler [11]).
Here GBS-groups are generalised Baumslag-Solita...
In the (unlikely) event that somebody actually stumbles in this chatroom, in this way they actually see at least some basic information and they can decide whether or not it is something interesting for them (or close to their area expertise) just from the information provided here. (Without having to click the link first.)
Although seeing 10 users that were in this room not too long ago is probably above average for this specific room. So maybe it is not so abandoned as it seems. :-)
As part of implementing the new unified themes across the network, we're gradually rolling out updated site themes for each site. As of today, we have enabled your updated site theme for testing.
If you can't see it right now, that's by design! This is a very early test implementation of your d...