Good way to make money?
Well, it's a tough way to make a $ but once you get a bite the offer can be substantial. I have domains in Que to be developed that have been parked since 1998 and draw traffic and click through income. So the cost is lets say $10/year times 12 years $120.00 to retain, parking revenue more than pays for the registrar costs and then you have an end user wanting the domain for their company or project . . . thats the real pay day.
Experiences?
I have sold a few at decent $XXXX numbers but no six figure numbers yet. You will get a lot of "low ballers" and folks not knowing the real orth of a truly brandable domain name.