There appears to be a core group of members who will use the profile pages and add you as friends, the more you post, the people get to know you. Reading through your posts, it's like reading mine when I joined at the start of the year. My previous car was a 1.0l Corsa!! I couldn't believe how much car I got for my money. But I made a terrible mistake, I didn't research before buying. 122,000 miles on the clock and never had a cambelt change! I should've walked away, but I didn't know. So I joined the forum straight away, made some friends and was quickly told to get the cambelt sorted. Another £650 on top of the purchase price (second mistake, I went to Lexus to get the cambelt done!)
But you know what? I didn't mind. It was quite nice having a car that I felt was worthy of paying the main dealer to fix.