Fully agree with this. Although most of the friendlier guilds won't have any problem running guildies who are willing to learn through SM EC/TFB, the BH coms that were awarded to the group prior to 1.4 gave more experienced players an actual incentive to run SM.
It was a win-win situation for both experienced and fresh raiders alike, the elimination of BH coms from these operations just furthers the divide between the veterans and the new comers.
P.S. - We have still not received any announcement from Bioware as to why NiM KP no longer awards coms, way to draw people away from yet another operation.