So this means that there is no thread for starting new topics with ref links. But I guess signature is also not bad.
Thanks you Swogerino, so much for your comments.
If someone wants to provide related info to this question, they are also welcome. But Swogerino, has also explained everything very nicely.
Referral links are usually discouraged because they can encourage spammy posts which are only there to get referrals.
The closest you can get is Investor-Based Games, which is mainly for Ponzis, matrix schemes and other bullshit investments but revshares could be okay there. You could also post on Services if you're providing or asking for one.
If you post a dodgy service or you don't offer a clean link too or in loads of other situations, while you won't be censored, you will probably get negative trust. I'd tread lightly if I were you.