In Latin, "ave atque vale" means "hello and goodbye." But in Hawaiian, the same word, "aloha," means both. How convenient for Mahalo, the Hawaiian-named search engine from Jason Calacanis. Calacanis is a ceaseless self-promoter in person, on his blog, on Twitter, and no doubt in mediums yet to be invented. But all his hard-charging Brooklyn ways have yet to bring Mahalo actual users. After the jump, a look at Mahalo's vanishingly small traffic.