i'm on the XKEC and they are a nice bunch, met up a few times with them as well, but i'm the youngest there at 31, (there are others on the forum my age). but the knowledge on there is fantastic. don't mind the £30 yearly fee to be a member as its saved me a fortune on work on the car. and it also means i get a 20% discount with most of the traders over usual online prices.