How'd you do with the onsale this morning?
Stubhub charges civvies a great deal for ticket resales. People with large volume get a significant discount on the listing fees, so yeah, it certainly favors scalpers. As for kickbacks, some promoters will throw tickets to big name brokers in exchange for a piece of the action. Like I've been saying, the problem is that tickets are undervalued, and as such, everybody in the chain wants a piece of the pie. It's just that the artists don't want to come out of it looking like greedy swine, rather than idealists. In this scenario, it's like you said, scalpers and TM take all of the blame.
For years I really despised TM. Plenty of my rants are still on this forum. Lately I've come to realize that they're no worse than everybody else in that system, they're just an easy target because they charge exorbitant fees and give nothing to show for them.
Also worth noting is that on the resell market, there are probably more civvies than professionals. People buy extra tickets to offset some of the cost, or they wind up not using ones they purchased. I've bought plenty of tickets that people couldn't use due to a change of plans. Most of my out of state concerts come about that way.