Thanks for your suggestion. Would this be like a list of favorites, so that you can go back and view them again?

Please see my post in the other thread.

There's a reasonable use limit of 50 messages per day for all users. This is to prevent spamming.
It still allows you to send 350 messages each week.

The social or combined upgrades allows you to view unlimited messages, instead of being restricted to 7 views per day.

It can sometimes take a while to kick in when they chat is busy. It's waiting for them list of online users to download but then usually runs as normal so it can be worth hanging on in there.

Thanks both saph and Bcb for keeping on top of this