I have various doubts
- Is it necessary that the publication be a writing ?, or can they be videos of drawing process uploaded to youtube?
- If the above is possible, what should be done to be on the whitelist and how does it work, is it just to send the bid?
- What is the minimum necessary to delegate?
I would say that any content is OK, as long as it's decent :)
The bid will be returned if you are not on the whitelist. From the @ocd discord:
I presume there is no minimum, but I wouldn't consider < 50 SP being that useful. You can check the delegations to ocdb on https://steemworld.org/@ocdb