I think not. It's probably good. When the announcement was first made, there was a lot of complainint (by myself included) about the lack of Flash, lack of multi-tasking, lack of camera, lack of a real OS, lack of everything. The complaints were not limited to this forum, but Google News had articles by major news magazines posted that listed the same complaints. If the product was released amid a plethora of complaints, sales figures would have been stifled and the market would probably react negatively. Now much of the complaints have subsided. I still complain about Flash, but have resolved myself to no multi-tasking, etc. A camera would still be nice and will probably show up in a later model (so all the early adpopters can but another iPad when the camera becomes available next year). So now that the complaints have subsided and forgotten (since the American population has the memory of a gnat), the final release in Apple Stores, Best Buy, etc. will be looked at in a more exciting and positive way. The device is sexy, no doubt about that. The "wow" factor of the aesthetics will overcome the lack of a more complete (as in a computer OS) functionality. Sales will probably be very good and when Apple reports their sales figures, it will "exceed expectations" and drive the stock a little higher.
Steve Jobs may be inflexible with his products, but he is extremely smart. The delay between announcement and product availability must have been calculated and planned accordingly.