If the proposal was to still have a 5% tax and just 1% of that going to the DAO I would have voted yes as I like the idea behind the dao getting some more revenue. Right now and in the future it is getting that already from the SPS that comes in for the Riftwatchers packs.

I have no clue what PGM is, just hard to keep up with everything going on with the tribe tokens and I also can't say I have much belief in most of them.