@mycryptostats  : two ideas to add in the pipe if it's not already on it :p

• Add a JIRA or something so users can add ideas/bugs tikets and have a track of what you're doing or will do
• For upgraded user : add the possibility to add ourselves new alts coins. I can't imagine the amount of charge you have (and i guess you have a life too :p) but it's annoying to wait x days to see alts we requested. I don't know how difficult this task may be but i think you need to factorise the traitement and allow users to add new coins on demand.

My two cents