Lol, I just meant that I've bid on things I was lukewarm about, so I wouldn't just forget, and then nobody else bid. People talk about the one that got away, but what about all the junk that didn't? Anyway...
The advantage of sniping, in my view, is that it eliminates any possibility of getting in a ego war with another bidder. We've all done that. I am not going to ever do that last minute manual bidding again because I either overpay, or am just a fraction too slow and miss out, or I forget about it entirely until the auction is over. Snipe it and forget it. The snipe programs let you know if your maximum bid has been exceeded, by the way, so you can change it if you want.
Also, people naturally pay more attention to items that have bids than items with zero bids. We all want what other people want, much more than something that is going begging. I think it has benefited me NOT to draw attention to an item I have an eye on -- no way of proving it for sure, but sometimes it can be an edge. It just takes ONE competitor to drive prices up.