User blog comment:Hotsoup.6891/Mobile Forward 2015/@comment-4189499-20150204001859/@comment-5455285-20150204193620

So, the simple answer to this feedback is that there are lots of optimization issues we are facing, including some of what you mentioned (like the CSS not rendering on mobile, for example). We are documenting and prioritizing all of these incompatibilities, and are starting work on an improved interface. We appreciate specific feedback (like your feedback about a mobile and desktop main page for each community) and I promise you that it issues like these are ones that we are aware of and currently wrestling with. We only ask that our users be patient and open minded while we work hard on improving your experience on mobile. It's not easy, but it is necessary.