Don't let the naysayers get you down - it's a good domain name!
It may not rank as
fast as a .com, but it's a searchable name that you can link to. Do good SEO on the page and you'll do fine.
Indeed its a good domain to got, its also pretty good to remember you can just first make it popular and than sell it for a lot of bitcoins.
You also wait till its maybe needed for someone, there will be someone will need it in the future for sure.