If you had to pay an extra credit for a "restricted" feature....

[Appocomaster]

....what would it be ?

Some examples:

The ability to, when viewing a scan you made, have a link on that scan to a newer version of that scan if anyone in the universe has made it.

The ability to queue more researches/constructions

Having a special asteroid with your nickname on it released into the universe after shuffle (or you starting with it? bye bye anonymity)

Some sort of Planetarion IRC vhost

Some sort of Planetarion-based e-mail address

etc etc.