Disqus commenting system lauched "Mobile Disqus," which has the ability to identify whether you're browsing on a desktop or mobile device. For publishers with mobile sites, this activates a new attractive, clutter free, optimized theme for mobility. This new theme is made possible with a new theming architecture behind the scenes. It's a hint to some of the very cool things we're going to be doing with new themes on Disqus.
For you website-runners, we're getting ready to roll out mobile tools to help maintain your community on the go. Think iPhone and Android apps.