improved interaction model

[holtzermann17]

The only obvious way to add a new article seems to be from the "add article" buttons hidden a few layers down the site. Isn't that inconvenient?

I've considered designing something like a Windows "Start Menu" even tho Windows 8 has replaced this with a "Start Menu" (or "Start Screen", "Launcher", etc.)

There's an interesting research angle here, see pp. 152-155 of my thesis.

[holtzermann17]

Relevant to "Deyan Ginev peer review metaticket" https://github.com/holtzermann17/planetmath-docs/issues/80