Groupon is the poster child for everything that's wrong with the silicon valley startup model. Founders creating stupid companies with marginally useful products and the VCs pumping millions into them in hopes of a quick profit.
I think it's a good thing their share price isn't just going to the moon and then crashing and wiping out an entire industry like what happened in the Dom-Com crash. Maybe a subdued IPO market will mean this time it'll be more like a boom period, and not another bubble getting ready to burst.