I believe the maximum amount of money that could be spend on a domain is $15, however more expensive (!) TLDs do exist. We spent an overnight to find the right

I believe the maximum amount of money that could be spend on a domain is $15, however more expensive (!) TLDs do exist. We spent an overnight to find the right name for our open source mobile analytics application Countly (http://count.ly http://count.ly). Overspending on a domain is a habit of past, and doesnt't bring you any advantages. Focus more on marketing, product and usability.