Nokia's just announced what it's calling the "world's thinnest smartphone," the E55. They're calling it a compact QWERTY keyboard, but let's be honest, it's SureType. According to the press release, it's got 28 days of standby time in its battery, as well as full Nokia Maps and assisted GPS with integration. Look for it this summer for 265 euros unsubsidized. Update: New details from the fact shee