I wouldn't call it a nerf, less powers but they're more powerful.
It is like going from 8 dimes to 4 nickles.
Current:
8 passives / 1 active (per rep)
16 ground passives (4 reps)
16 space passives (4 reps)
New:
Maximum 4 ground passives
Maximum 4 space passives
Maximum 4 actives
How is it NOT a nerf, when you go from 16 passives from any given region (ground/space), to 4? Even if you consider that of the 8 passives per rep, you only have access to 4 of them currently (2 space / 2 ground), that's still a 50% nerf.
"I wouldn't call it a nerf, less powers..."
Nerf and less powers are kinda the same thing here, are they not?