[RiderOfGiraffes]

I've done so elsewhere several times, but here you are: http://www.mathsjam.com

With the recent announcements about God's number (for the Rubik cube) and the possibility of advances, perhaps even a solution, of P vs NP, there's even more to talk about!

[waqf]

At the risk of being obnoxious: if you want to write British you need to spell not only "maths" but also "programme" with more letters.