People remain busy during the weekdays. And during weekends not many people remain online at the same time. To bridge this time gap I want to suggest that there can be a specific time, location wise groupchat during the weekends. For example GTA group Chat 6 PM to 12 AM. This way more and more people can connect with each other and can find their cuddle partner in a time saving mode.
Disclaimer this is just my suggestion not a professional advise.