We know the HP Slate running Windows 7 is still on its way, though we have yet to see anything but a prototype shown off. As for the webOS tablet coming in 2011, a single detail slipped out by accident during the company's Analyst Meeting. "We've already announced the expansion of our future product portfolio well beyond smartphones," said HP EVP Todd Bradley, according to PreCentral. "We'll have a webOS-powered PalmPad that will be set for release early in 2011." HP filed for the PalmPad trademark in July, but of course nothing is official till it's announced.