One of the front-runners for the title of the world's first 7-inch Honeycomb tablet finally has a release date, and a prospective price, but it might not make it out of the gate as the ViewSonic ViewPad 7x. No, this Tegra 2-powered slate has been rebranded as the Camangi Mangrove 7 for a mid-August Japanese release, sporting an estimated retail price of 49,800 yen (about $615). Aside form the name, not much is new here, but you can expect 8GB of storage and 1GB of DDR2 RAM. Here's hoping the Mangrove 7 outperforms Camangi's last