
namecoin and the word investment should never be used in the same sentence unless the word "worst ever" is before investment because it has done nothing since its inception apart from lose value to bitcoin.It truly is the worst "investment" ever.The coins price and the liquidity for the namecoin market is a complete joke.
I guess you are just trolling. But just in case this isn't clear, Namecoin's main purpose is (unlike most other altcoins/tokens) not to be an investment, but to be actually useful as decentralised domain name and general naming system.