My mate at work told me about this forum and said its a good M5 forum for folks in the UK, whereas most BMW forums seem to mainly consist of North American members - so I thought i'd join in.
I have an orange 2013 M5 LCI (F10) and its great fun
It is a good forum, but not especially for M5 owners as most of us own 'X' cars. We've got some 'M' owners about and always happy to help where we can.....or just banter