Seeing the unending field of schwag bags at SXSW was so overwhelming I had to shoot a video as well — but I wasn’t the only one who felt that way. My pal Dale Dougherty has post up about it, and there are some pretty interesting comments discussing the merits of what I see as a pretty wasteful, antiquated ritual. Of course, it doesn’t compare to the Hollywood schwag bags and the needless expense that goes into that racket…