tick, please, those items that are important to you, as for the participant. perhaps I will add something from myself or refute it.
for example, is the opportunity to be the "father" of the content that you post. most of these platforms do not give such rights, but not here. here my content automatically becomes copyrighted upon release (firstly), and secondly, I have the opportunity to track it in the way the host should.
I agree, these are argued advantages. In addition, the relationship between content authors and platform developers can be considered the most unreliable and weak, since the latter perceive the authors as a product.