Two types of social.
I edit this other social magazine, Treptrips.mobi.
(And though it is platformed in a Medium compile - mainly for its natural leaning towards all things hacked, more than it’s simplicity - in its markdown-system which i find is easier to transport, and write on - rather than mostly to compile or as a CMS expert, easier to upload and onboard on - i think i am mainly foremost a svbtle-kind-of-blog-unscaled person, and would like to keep it like this, without needing the skyscrapers of nervous-asylum-induced prospect of $1B-infrastructure behind it).
Just keep it simple.
Rather than building my own site/ platform which i have no need to run - these sites make it easier for me to own and scale my content (at my own time and resource). And like twitter, has a community that has its own culture imbibe.
I digress, yet again.
I think there are platforms for social (the second def), and...