Well, I'm subbing for a few reasons.
The first of which is the fact that these are some of the finest action figures in this price range we are ever likely to see. Just fantastic stuff coming out of the Four Horsemen.
The second reason is obviously nostalgia. I'm a 35 year old man that never grew up, and these toys are a link to the 8 year old in me.
The third is that I have infected my wife with love for this line, particularly the PoP figures. In the last six months (since the announcement of the PoP mini-sub), I have caught my wife up completely on the PoP figures released thusfar, and am now determined to help her finish her Princess of Power Collection.