Ask HN: your thoughts - .net domains o.k. or unprofessional?
I don't see too many YC companies with a .net domain. Although when asked, most say that it doesn't matter. Is a .net domain a 2nd rate mark?
That said, it probably depends on your audience - if you have a great site or cater to a more tech-minded audience, it'll probably make less of a difference.
When you tell someone the name of your company they're going to go to .com first - and if you don't own that its going to look strange.
The real exception are sites which make creative use of country code domains like bit.ly or del.icio.us
I know there's lot's of issues with hacks like this, but still think they're worth exploring and are a neat way of bypassing the speculative purchasing of .com names.
Try www.domaintyper.com for some neat domain name choices.
however, devver.net (from the techstars incubator) has a .net, so thats not to say it isnt done.