So, having worked perfectly for years, it seems Yahoo decided it would be a good idea to break flickr a couple of weeks ago - so it doesn't work anymore on anything but the very latest browsers. I'm running Safari iOS5.1 on an iPad2 and now I get an 'unsupported browser' message when I go into the photo preview page - so I can't comment anymore.
Kind of annoying since I've never encountered any other page anywhere else on the internet that doesn't work with Safari 5.1. 'Why not upgrade to iOS7 or iOS8?' I hear you ask. Because they run like treacle on iPad2 with more lagging than my loft. I also hate the 'every-app-looks-the-same-flat-white' style that Johnny Ive imposed after Steve Jobs died - and the confusing way the wifi networks jump around when you click them. Anyway, guess I'll have to get used to using flickr on my tiny Android phone screen. /rant