Maybe I'm too old to see the screen well anymore. I've tried several browsers - even on my Nexus 7, and find it just too small to be useful. I'm not saying it doesn't render, I'm saying that posting is - and, therefore, I imaging moderating would be - a frustrating experience.
I use my phone and tablet for probably 85% of my wnff browsing/moderation
Wait, is that you logged in as me??????
? That link takes you to a hidden theme that makes the site a bit better on phones and such. Not the full mobile site, but better optimized for mobile. If you clicked on it, you would have been automatically logged in since you are logged in now.