Facebook Is A Cesspool

I do not have a fakebook account and I don't use Craigslist. But as to buying parts, I have no problem lowballing a seller with an offer. Most of the time it's rejected but sometimes it isn't. What I detest is haggling. You have something to sell, give me the lowest price you'll take. If it's acceptable to me, I'll buy it, if not, I'll move on. I would doubt that ANY person who complains about people offering less than what is being asked buys a new car and pays sticker.