At the very least, we'll give Boomwave credit for using more Velcro in its Twist for iPad 2 ($45) than we've seen in any other iPad case. A relatively thick faux leather folio, Twist opens up to reveal a frame that covers most of the tablet's bezel. Along both the left and bottom edges are long, narrow pieces of hook Velcro; the entire inside of the cover is lined with loops. This allows you to stand the iPad 2 up in virtually any landscape or portrait…