> Imagine if facebook would allow their users's public posts to be viewable in g+. That's what Tumblr does.
I may have missed something but I haven't seen some tumblr post posted on G+ via RSS (yet).
> Having RSS publishing is a good first step for an open and interoperable social platform. Add to that the ability to see all unread posts from a group of subscriptions and the ability to subscribe to outside rss feeds within Tumblr and you got yourself a very good social network/feed reader/blogging platform.
A good first step but they (facebook, twitter) all ended up removing it.
> Maybe the kids are on to something.
More like the parents (read: youngsters from the 2000) were on to something. I had high hopes for RSS and even higher for ATOM (I ended up writing my own flat-file blog system that only used ATOM documents as storage, I really liked it with the full xslt mumbo jumbo but in the end it's xml and that was it).
>I wonder if there is a business model for a social network that keeps posts in the open and encourages consumptions from outside platforms through rss.
Some tried to monetize RSS by adding ads in the feeds but that didn't take off. Reading a site's content only in the rss feed cuts off its authors from any kind of revenues (worse if the online reader displays its own add along the feeds).
I presented a project when I was a student. It consisted of a website that offered any registered user to transform the RSS/ATOM feeds they would have supplied into a mini updated WAP-enabled website for browsing the feeds on those old nokia of the 2000s. It was nice and all but when one of my advisors asked me "how would you turn it into something profitable or how would you bring it to the market?" all I could say was "this would never work because nobody with profits on his mind is promoting webfeeds".
I though the news-publishing industry would use RSS as a kind of copy-pasta medium but it doesn't look like things are going this way (at least not on the public side of things).
RSS (and ATOM because "i want to believe") isn't dead but I am not convinced it's going to make a come-back on any for-profit social network.