True and true (and that's a great link, by the way). However, imho, just about all of the eleventy-seven bags out there are, with the exception of TravelPro and some of Eagle Creek, generally crap. They're either too heavy (Samsonite, e.g), not sufficiently well made (American Tourister, e.g), give few features for the price (Porter Case, e.g), or are just overpriced (Briggs & Riley and many others).
My hope, and it may need to just remain a hope, is that Tom Bihn can do for this niche what he's done for backpacks and computer bags. A lot of mfr's make bags you can put your laptop in. NONE of them are as good as Tom's.