Hi Shaun
I think there is a danger in creating ever more sub-fora, especially for the important debates - like helmets.
As a mainly P&L and occasional Racing user - but a dipper elsewhere - I have learned a lot.
Putting contencious subjects like helmets into ghettos I feel will stiffle debate.
The unique problem with the "Helmet Debate" is that there is never any end to it; threads start with the best of intentions but almost universally degenerate into a circular tit-for-tat and never come to any useful agreement or conclusion.
They were bouncing up and down the first pages of various fora and otherwise making a nuisance of themselves - a distraction that is now cirumvented by creating a "pool" of threads to play with; a combined helmet knowledge-base that is easily referenced.
I am aware that diluting the forum too much is counter productive, and always take time to consider such moves. For example, I've been wondering about merging the off-topic forums - cafe and P&L and Electric Cafe - into one, busier, Off-topic area, but it's not as simple a proposition as you might initially imagine!!
Like the helmet debates, CC is a work-in-progress ...