Add a layer of both interactivity for members of the site to interact with both an artist and with each other, while allowing an artist to interact more, and have a deeper interaction with, members that would act more as a community within the site itself.
An option for, aside from general text posts, the ability to upload journals and polls. Maybe even a small-scale forum available to set up and be moderated by the artist themselves.
I, personally, love asking people questions, and hearing their opinions and how their mind works. It would be a great tool for me to be able to ask questions, and see ongoing statistics, or let people have the ability to search through questions or scenarios I have posed and answer or give their own input at their discretion from a list, or a thread of topics or list of smaller questions connected to a larger idea. This, obviously, isn't a thing the site needs, and I'd hope if ever it does get attention put into it from the wonderful people that make this site a possibility, that they have put in effort into bringing you more vital or more requested things first.
I'd love to know what the community thinks about this suggestion and the pros and cons of having it implemented. Or if anyone would actually use the bloody thing!
Customer support service by UserEcho