Dose anyone know this user?

a href="http://answers.yahoo.com/my/profile;_ylt=AquXAcYGfj12M2CGy.tyolIAAAAA;_ylv=3?show=3J3IH2maaa"http://answers.yahoo.com/my/profile;_ylt…/a <<< That guy, i am just wanting to know because he keeps trying to add me. And he seems nice i just have been getting wearied emails from him. Is he a troll or what?