Is self-promotion permitted on CardanoFAQ?

Yes! Good faith self-promotion is permitted. (That should be read as not creating spam.)

For example, if you answer a question on a page you are always welcome to have links to your own web site or, if you are a pool operator, publicity about your own pool.

We have enough faith in the community that there will be mostly good actors on this site and that anything pernicious will be called out in our telegram channel so that an admin can have a look.