Convertible SUVs - New Convertible Hummer

American Specialty Cars (ASC) has dropped the roof on the Hummer.  Are convertible SUVs the next big thing?

Here’s an excerpt from the press release:
ASC Cosmos—The Cosmos features an InfiniVu(TM) Fabric roof system, which transforms a HUMMER H3 into an SUV ready to take on the heavens as well as Earth.  Bi-directional, the between-the-roof-rails top slides either rearward toward the D-pillar or forward toward the A-pillar, or to any point in between, offering an infinite number of open-air iterations—for those in the rear of the vehicle as well as the front. And, at the D-pillar the system features a moving horizontal header, which moves out of the way as the roof slides forward, providing the added benefit of pickup-truck-like utility.