A question of etiquette
Why do people bother to put up a website of traders, link it into the chipboard, and then don't bother to respond to emails? You take the time to go through the site, listing all the chips you're interested in, type out a long email with your trade list attached, and then they don't even have the courtesy to tell you "sorry, no trade". Heck, I'd even be happy with a "I read your posts and you're an a-hole so I won't deal with you". Sheesh.