As the marketing manager for AmericanMachineTools.com, I am very concerned about your switching to dothop from RedZ. I do not understand why you want to throw away years worth of marketing the catchy name RedZ for a weird sounding alternative like Dothop? Please research the former search engine FindWhat.com and their change to Miva, and hopefully learn from their mistakes before you proceed further with the name dothop.
Thank for your concern. Understand that RedZ is still live and will continue to be. We will over time be able to see which one gets bigger as we can see them side by side.