Something that I'd like to see is basically something similar to "Anime Plus" but for GameFAQs.
If you are not familiar with Anime Plus, it's essentially a companion app for MyAnimeList. You put your MAL account in and it generates a temporary profile for you that contains several useful features, such as a list of anime/manga that you may have missed and recommendations for other anime/manga.
I don't use protective cases with any of my phones. I've read that phone cases can cause them to overheat, as they trap the heat in and seeing that my phones already get pretty hot after most gaming sessions, I just don't use them.
I do, however, have pop sockets for all of my phones and when I leave the house, I always carry my phones in a purse when I'm not using them.