User blog comment:Kirkburn/Technical Update: May 18, 2015/@comment-1251315-20150519133743/@comment-126761-20150519150720

@SuperSajuuk: 1080p screens come in many difference sizes. That's actually why I didn't specify the resolution originally - it doesn't really tell you the whole story about a screen. (Consider the incredibly dense screens on some smaller tablets too, for example.)

There certainly isn't a clear-cut solution that works for all situations - the current tweaks aren't set in stone.

Regarding zoom across different sites - my general thought when it's an issue is: I wish this site adapted better to my screen.