I see car forums as no different to any pub.

If you walk into a pub full of strangers and shout "What should sierra tyre pressures be?" you will get fook all answer, just funny looks....

Do the same in your local that happens to have 100 of your mates in, you will get plenty, likely none of em about tyre pressures either, just like the internet...roflol

PF is the same, as i reckon, are most car forums. Remember one thing, we were ALL newbies once and just perservered to make this place what it is