I agree with this. I don't contact other bidders but I do know my limits. To me eBay is a game of skill. A sniper program is like using cheat codes on a video game. You use them if you suck! No offense Geno, but to me it would take the fun out of the game.
I know how much I want to spend and how much I can afford to go over that to try and win. I love wait for that last moment or hunting down that missed item (such as my climate control unit that I won for $9.95 and only $5.00 shipping). That's the fun of eBay... If I loose an auction oh well there are plenty more out there, and I know that I will get the one that I want for my price.
eBay is fun.... I love it...