Can we please have large groups member caps?

Public chat rooms aren't publicly listed anymore after Riot got rid of them, there's a few left which aren't always have at least 100-200 people in them which only goes to show people enjoy having large rooms. These groups that people can start should be a replacement for that, there's no reason for them to be capped merely at 50, it should be 100 or 200, maybe even 300.