I also wanted to add: There will be a MASSIVE MASSIVE uproar before some of these designer mixes become recognized by any reputable kennel club (CanKC and AKC, for example). There are very few serious breeders who are actually trying to get their breeds recognized. Edit to add: This is because most designer mix breeders are still touting the "hybrid vigor" bunk, and if their dogs become recognised as purebreds, they have one less selling point.
Also, I hate to break it to ya, but genetics don't work that way. Just because Goldens, in general, are adoring, obedient, and easily trainable and Poodles, in general, are very intelligent does not mean that their offspring will be. You could just as easily end up with the worse of both breeds. You could very well end up with a neurotic Goldendoodle with debilitating hip dysplasia and PRA. The sad truth is, many designer mixes are like this. :(