Hello,
Do you have any plans for integrating this plugin to work with the Chatbox addon? I believe a lot of people would benefit from such integration, as the chatbox addon is quite popular, often a standard addition to most communities. So far it doesn't show the username icon there.
Also, since the Shop addon is made by you as well, would you perhaps be willing to integrate it there as well? So that we can add an item in the Members Shop plugin which would enable the buyer to set the custom username icon for himself once, or more times, depending on how you'd be willing to implement that functionality.
It's nice that it displays the icon in the user's profile next to their name, but it doesn't show the icon in the main activity feed in the centre. Without it being displayed here it looks a bit inconsistent.
Other than that, very good job, works flawlessly and it's very easy to use and is definitely worth the money.
Best regards,
adik