I was able to attend Rootstech 2014 and this is a video that familysearch shared. Literally it was everywhere: on multiple big screens before the keynote speakers, in the expo hall, even on screens set up in the halls throughout the conference center. Some might have been annoyed with this. I on the other hand took it in at every chance. I am touched by this video every time.
There is power, peace, perspective, strength to be found in Family History.