A picture's worth a thousand blogs...

So, you're in a store looking at the newest gadget or DVD or cd or whatever, and you're tempted to go ahead and drag it to the checkout. But is it any good? Well, you could leave the store, head home, log onto the internet or pick up a magazine and go through a bunch of reviews...or...you could snap a quick picture of the UPC and get instant feedback from a whole bunch of blogs. It's not a possibility just yet, but if these folks have their say, it will be within a year or so.