This news can be interpreted according to your affinity for Groupon. If you're skeptical, this is yet another strike against the model, the canary in the coal mine. If you're optimistic about Groupon, this is a win, a step toward answering the claim that there's no means for them to outcompete all of the clones.<p>It will be interesting to see if any more details come out, and if it's possible at all to establish which interpretation is closer to the truth.