Even if you haven’t created a version of your website for mobile devices, your users are accessing your website from their mobile device. You better find out.
It’s not too late to start putting together a plan and apply some tactics right away.
Get some fresh ideas and inspiration by staying curious and exploring the mobile web. Get physical fast, by designing and testing in mulitiple emulations.
I am working on a white paper that categorizes the 60 Mobile Web Practices into 10 Principles with examples of sites in three formats: web, iPhone and Blackberry. I will post a link to the paper when I get it published early in 2010.