Technically, they're fairly "modern" conventions, but I get your point.I don't even think the debate is "high tech vs. low tech" or one power system being superior or inferior to the rest, or even that having one power system simplifies things... all of that should be besides the point.
I think the debate should be more about the mainstream FTB packs not even attempting to use something new. If it doesn't conform to old conventions it's not even considered.
Also, 100% agree that the tech-level of a pack is irrelevant.
Guys, the worse case scenario here is that we see a bunch of themed, RF-specific packs for a short period of time, the membership drops off/fails to improve/whatever, and someone decides the whole idea was a bad one.
Its a decision that is really easy to reverse. I can't get all worked up about this. The negative implications are fairly short term at worst and in that event I have some pretty damn good third-party packs to fall upon.