Value is such a large scope... :) As you pointed out it is an opinion... What can you do for the Blockchain? Not what can the Blockchain do for you! For me... providing content for others to see and engaging in the conversation. A conversation is a 2 way street! A lecture is a one way conversation! :)
I agree 100000%. It's got to be a two way street. That's the beauty of all social media platforms...Discussions. Debates. But communication!
Is there such a percent... LOL... yes communication is the key! Building relationships... :)