Come on, my brother, that is just silly, and I know you know that. First off, polls at this point are heavily weighted toward name recognition which Trump has over every other republican candidate since he has a TV show, a casino, and a pageant. Lately he's on every new channel every day with his crazy need for attention. He is the Bruce Jenner of politics and that alone will bump his poll numbers. For a little while.
Second, Trump isn't even really that Republican, his views are all over the place, he has supported Democrats in the past. Most of his party his disowned him.
And last, his potential candidacy has already extinguished its own flame when he lashed out bizarrely at John McCain's war record. Now it's just a sideshow.
But the take-home message is that he (or his spike in the polls) is not a reflection of Republican ideals. It's unfair to belittle a massive group of people over some rodeo clown playing slash-and-burn politics for his own ego.