This project sounds fantastic! I will love to make a pool for the gaming community. Especially in the last of us, my favourite multiplayer game. See a lot of potential! Will definitly invest 
But isnt the ratio of males and females in that community like 5 to 1 
five male gamers to only one female gamer. You will be a couple of chicks short haha just kiding, there could be also religious community,Lady Gaga fans community, Taylor Swift fans community.... book lovers, yoga, classical music..... theres a bunch of potential in this project.