I was rather impressed with flipboard.com on my mobile. Although it seemed to hit a jank on a few scrolls and I wonder if there are UX implications for not being able to highlight and copy some of the text.
Regardless very cool!
[1]http://engineering.flipboard.com/2015/02/mobile-web/ [2]https://flipboard.com/@flipboard/flipboard-picks-8a1uu7ngz [3]https://flipboard.com/@flipboard/ten-for-today-k6ln1khuz
On https://flipboard.com/explore I get some exciting but very distracting rendering artefacts (blocks on the images changing intensity at a high speed until I start scrolling fast - if I scroll through slowly, the flickering continues)..
If I click through on one of the example pages, scrolling seemingly randomly stops working smetimes (after a few tries, it started snapping back to where it was, even when there clearly is more content below).
This is with the Android browser on 4.2.2, admittedly on a rather obscure phone (a Kingzone K1 Turbo) .
If you're interested in more details, my e-mail is on my profile.