Dont let the minority of sarcastic/unhelpful members put you off mate, i almost did the same thing when a few members on here were very rude and disrespectful in a thread that my other half posted, but why should i let a few idiots spoil my enjoyment of what is otherwise a very good and helpful forum.
I'm hopefully never going to meet any of them anyway so what does it matter??
There's a lot of very knowlegeable and helpful people on here as well, stick around and you'll find out!!