If you're someone that drops your smartphone all too often, AT&T's Samsung Rugby Smart may be the device for you.  In addition to being dustproof and able to be submerged in 1 meter of water for up to 30 minutes, the mid-range Android smartphone offers a 1.4 GHz single-core Snapdragon CPU, 3.7-inch Super AMOLED display, 5-megapixel camera with 720p HD video recording, 1,650 mAh battery, and Android 2.3.6 with TouchWiz 4.0.  It's coming to AT&T on March 4 for $99.99 with a two-year agreement.