Apple has delivered over 500,000 iPads in the first week of being on the market and there's no signs of a slowdown in sight.  In fact, the international launch has been pushed back from late April to late May with pre-orders starting May 10th.  For more facts on the launch of the iPad, consumers' intent to purchase, and usage intentions, check out the infographic below.  Have you bought your iPad yet? (click to expand)