+1 Homer.
As domainers we have nothing but our reputation to sell on, then comes the quality of what we're selling. Taking it off as mentioned before, without even a warning or price in mind, or anything, and running it in 2 diff places is not cool at all.
Anyway, regardless of how this was handled, it's a killer name, developed or undeveloped. Good luck with selling it, should make you sweet $$$
