I have an idea for Tildes.
You can give people the option to promote their own posts ,using either real money or cryptocurrency, so their posts can appear on the homepage, they get exposure and they support Tildes whilst doing it! Other people can also tip posts, both Tildes and the OP get a share of the revenue! The money Tildes makes from this will be able to support the site!
Please add this. I don't want annoying Google ads.