I believe Apolinario and Photogenetic is the same person. If you check out his gallery from the link he has provided, you will see the same images that he used to show you the differences in his custom curves. Also if you click on the link he has provided to download his curves, it takes you to the same download site as the one he provided on DP Review.
I may be wrong, but I think this is the same person with a different name. Why two different names? Only he knows that.
BTW, I also downloaded his curves the other night, but I haven't had a chance to try them out.