- WhatsApp is used by conservative political parties (notably Mohdi in India) to promote non-representative, outrageous stories. Those spread in group chats, away from fact-checking. Reducing group maximum size should help slow down and allow media to counter-message before the message spreads too far.
- Instagram is promoting a superficial, edited, material lifestyle. There’s good pushback from the company like reducing the visibility of Likes.
I don’t think that either of those examples contradicts the general trend of issues with context collapse.
danah boyd on MySpace vs. Facebook users, there were two main ones in 2007 [1] and 2010 [2].
[1] http://www.danah.org/papers/essays/ClassDivisions.html [2] http://www.zephoria.org/thoughts/archives/2010/07/21/myspace...
Thanks for the Danah Boyd links, the one I remember is the one from 2007, it's still an interesting read in my opinion!