I disagree with diluting the btsx shares to merge pts/ags into btsx, both already were given 50% of the btsx at the first snapshot, so the value of pts has already been cashed in for btsx. I think a bitasset makes far more sense, as people would be able to keep trading the pts/ags.
That said, pts offers nothing to the community aside from being a blockchain that is snapshotted for the intial sharedrop of a new DAC. But any blockchain can be snapshotted for this purpose, not just pts. If we moved it to DPOS, then we would see dac creators becoming delegates and being funded directly through fees.
Hell, we should be snapshotting far more than just PTS/AGS, as every blockchain we include is introducing far more users to DACs than just PTS/AGS - both of which are barriers of entry to get into DACS.