I find that I am bothered by the potential of it - where I fear that it might lead - but I'm not bothered by the reality of it - where it actually is.
As a FLGS Retailer, it naturally annoys me when content is made exclusive for DDB (they're cutting me out) but that part isn't quite as bad as, say, the digital-physical bundles (they're cutting me out) which are much more common.
However, as long as they continue to produce product that I can sell, they are doing more good than harm. IF that changes, well...
(And they have been insisting that they plan to, if anything, do better with supporting us FLGSes, so it also depends on what that ends up looking like).