No tablet will outsell the iPad until they are priced at least a hundred dollars less than the cheapest iPad.
No tablet will ever outsell the iPad.
Who cares? Why should you base what you buy on what someone else buys. So what if the iPad2 out does the Xoom on graphics, it doesn't beat it in video/picture quality, its way less functional and offers no personalization.
Games on tablets are nothing more than time killers. I'm not gonna sacrifice function for graphics. When the iPad offers better connectivity, better web browsing, customization and 4g I'll consider it