Hi Glitch, I was thinking about some things until two suggestions popped into my head.
My first suggestion is about the chat:
Many people use "// " to communicate, or enter Discord and start chatting and etc.
So instead of using “//” or getting in and out of chat apps, why not add the chatbox?
it would be cool even
You can also make a mobile version of Glitch, there are many people who use Glitch on android, and these people have some difficulties using it.