Sent an e-mail to them 2 days ago - no reply.

While looking round their site for alternative contact details, I saw they still have a "GPWA Certified" logo in their page footers - but when I clicked it, the link was dead:

Came here and see their forum was "Closed for posting" in 2014...!

So what went on - anyone know?
And how long do they normally take to reply to e-mails?