Not yet but am going to.
Some of the benefits look worth while and although focus events are not always my first choice I dont have a problem with them like some seem to so 20% discount on thier trackdays will pay for the joining fee in 1 go.
I do try and get to 3 or 4 bsb rounds a year so having dedicated parking available and helmet/leather storing facilities sounds good
##Edit##
After replying to your post I thought what the hell, might as well go sign up, which I did.
Just to update on the first part of this post, the 20% discount with focus events is for only 1 event per year and doesnt include Brands GP (which is what I had in mind when signing up)
but thats not a problem really so i aint too pissed off
, I just wanted to warn you all of that incase that swayed anyone to join up.
I havent had chance to have a proper look round the forum so cant really comment on that aspect as yet.
Overall it looks ok and as I said early there are some perks to be had a bsb rounds, these clubs can sometimes turn out to be a bit "fan boi'ish" but on the whole it looks ok.
I will update you once I have had chance to have a proper look round but that probably wont be today