Upon mikaelh's suggestion, I added a new game to pente.org's repertoire: DK-Pente, which combines the rules of D-Pente and Keryo-Pente. You may have to update your mobile apps in order to enjoy this game on your devices as well.
Thanks railwolf for adding D-Keryo Pente to this site! Keryo should be the future of Pente. And this version of Keryo might be the optimal way to play it. I encourage you all to try it - and to join the DK-Pente Hill!
Might I suggest that, if you want to increase the game's popularity, one way to go would be to post a lot of public/open invitations, also outside the hill.