There is no place to "officially" post about mobile games. Some of them have major flaws that make them 100% unplayable. Maybe having a forum section would be good and also bring "mobile players" into these forums to see more games that you guys offer.
Example of a game not working would be Ragnarok: Path of Hero's is currently unplayable (can't even log in) via iphone 6 and 6 plus after latest update.