Core userland concepts of Pulsir 4: Discussion

[mbmjertan]

I don't really have a vision for Pulsir 4, so I'd like to hear your thoughts. (As @jevtovich mentioned wanting to work on it, I'd love to hear his thoughts especially).

@zdroid suggested a long while ago that Pulsir 4 should be STEM-oriented with first-class support for equations, code, graphs etc.

There was also this idea that Pulsir 4 should be mixed-media-oriented. A while ago, I also thought it would be nice to reinvent Pulsir as a social blogging platform, whatever that would entail.

I'm not sure what's the way to go, so I'm asking you.