Don’t use <picture> (most of the time) by Jason Grigsby. TL;DR: if you just want resolution switching (smaller image to non-“retina” devices, big image only to high-dpi screens), just use <img src="lores.jpg" srcset="hires.jpg 2x">
Support the independents “If you use a product that has a free version and a paid version, paying out for that “pro” or commercial license even if perhaps you could get away with not doing so, puts cash into the company, helps to ensure the survival and development of the product” says Rachel Andrew.
EXTRA LULZ: Even Apple didn’t want my iPhone 6 Plus – unusual satire piece from The Verge, spoofing a cryPhone user whose emotional rollercoaster (caused by the new device being slightly bigger than his other one, which is why he bought it) culminates with the hilarious “I spent all this money on something that I thought would make me happy, and instead I felt like trash”. Genius.