I'm looking to open my 3rd business online and the name I really really really want is registered on all extensions except .ME. I want it because its a keyword domain that gets a lot of searches per day (around 20k) and I know that for SE's it doesn't matter what extension you have. But do you think it would be unprofessional? It's a "business" but I'm going to offer some free things in my niche and make money of off ads and sponsors. Should I stick with the .ME or look for a .com? I'am asking this because I think .coms are more professional but I wanted your opinion.