What's OT?

[Scott]

Well I managed to convince myself I needed yet another list to 
subscribe too. But then again I'm talking about you guys so I'll 
mangage to keep up. 

I missed the chat today (loud sigh).  I was busy painting theatre 
backdrops, but you can be sure that I'd rather have been her at the 
computer chatting.

So I was wondering just what is OT here? I mean if are only OT things 
allowed. Doest that mean that if it is ON-Topic (about HP) it is 
indeed Off-Topic?

Ah well at least we can argue ship preferences into oblivion and no 
one will care (or are they still allowed on HPforGrownups?)

Scott