https://www.nrmedia.biz/blog/what-are-the-seven-social-medi…
https://www.nrmedia.biz/blog/what-are-the-seven-social-media-building-blocks#:~:text=Understanding%20the%20functional%20building%20blocks,a%20look%20at%20each%20block.
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Email has become less important, that's a Twitter logo, and RSS is globally used by 8 or 9 people.
Email and utube and twetch (grudgingly). The rest is for cucks.