Looks like a decent domain for the space. In fact, I know a guy who just traded his motorbike for another. Those alternative domains are gaining popularity, too.
Unfortunately, I'm a newbie, so I can't appraise. I'd say the lion share of domainers are traditionalists (.com, .org, .net), but times are changing. All I can say is that I like it. If more people like me exist, which is almost certain, your market is real.