Not only has the scheduling been ridiculous, but the Spurs also have the 6th highest Strength Of Schedule to date. It would be one thing if they were being run ragged against a bunch of cupcake teams, but they are doing this against quality opponents. The fact that they've held up so well is definitely encouraging, and will pay dividends once they make it past Christmas and have a treasure trove of home games left.
The only thing that I can say in defense of the schedule-makers is that the Spurs aren't the only ones in this boat. The following teams have all played at least 10 road games so far:
(13)
Denver 4-9
(12)
Indiana 5-7
Portland 4-8
Utah 3-9
Cleveland 2-10
Toronto 1-11
(11)
San Antonio 9-2
New York 7-4
Phoenix 2-9
Detroit 1-10
(10)
Minnesota 4-6
Dallas 3-7
Sure, there have been some ridiculous quirks to the Spurs schedule (like the Miami B2B game), but overall, this is something that more than 1/3rd of the league is dealing with right now. Even one of the league darlings, the Knicks, got saddled with it. It's not about favoritism (although it is interesting to note that Miami and both L.A. teams have only played 7 or 8 so far) or vendettas, it's about an epidemic problem with the length of the season, the short span it is packed into, and the way the schedulers leverage those two factors. It will continue to be a problem until they reduce the number of games (won't happen), shorten the pre-season (also probably won't happen), start allowing more Thursday games (which TNT's contract probably denies), or somehow find a better algorithm to schedule by.
Until then, Spurs just have to look at the positives...1) they are one of only two teams in this situation to have a winning road record, and 2) all those teams who are taking it easy now are going to have to make it up later in the heart of the season, while the Spurs are kicking back in San Antonio.