All subs are listed in the links provided on the Front page sidebar. See 'View all Subs' link. You can page thru them by name, most popular, etc. It's hard to tell ya what are good subs to follow, that would depend on your own interests. There's lots of other unique Poal features linked in the front page sidebar ... suggest you check them out. Create a sub is also simple. Again, there's a link in the front page sidebar. See 'Create a sub' ... click it and create away.