AT&T announces 4G LTE-enabled Samsung Galaxy Tab 8.9 for November 20

AT&T has announced its second 4G LTE-ready Android tablet today, the Samsung Galaxy Tab 8.9.  Due on November 20th for $479.99 with a two-year commitment, the ultra-thin tablet joins the HTC Jetstream as the only other tablet on the network able to support the faster 4G connectivity.  Speaking of which, AT&T