I use it from time to time. I wouldn't call it addictive though. I guess some people can get caught up in it but not me. It's easy to get what you want and you can find bargains. Heck I don't bid on anything until I have checked the prices in stores. And when you're used to it you develop a knack to what's serious and what's not.
The best buy I've done on Ebay was a painting I really liked. Got it for about $300 which to me was a bargain. [img]smile.gif[/img]