User blog comment:Blood Reaper/Todd Howard Hinting at Future DLC's and Patches/@comment-86.157.89.145-20120222154640/@comment-86.108.112.247-20120228190232

I think dragon riding is a silly idea, a dragon wouldnt allow you to ride it , the same way a human wont let you ride around on his back all the time (well , maybe some do , i dunno ?) , dragons are proud creatures and wouldnt let you ride them