...On continuing to specialize with domain names. I imagine that as the site becomes more popular, you'll want to name more products, inventions, organizations etc, but the URL specifically mentions "domains". It's catchy, but if I wanted a unique product name, I don't think I'd click on the site if I saw it somewhere. Having another clever domain name that mentions naming services in general but redirects to this one (or vice versa) would probably work well.
I agree with u.I think pickydomains is nice but not perfect for future.you should choose an integrated or general name that covers all various naming
That's exactly our plan