As the webmaster of www.fancamtastic.com I've been using dolphin for a while now.  I'm currently using version 6.0.3 RC3 but have been looking at upgrading the site to 6.1 due to all of the obvious updates and major changes.  The ONLY thing preventing me from doing so at this time is the huge difference in the coding of the two versions.  I may at some point in the future upgrade, but for now I'm just checking out the features and performance of this site.  Drop by and see what can be done with DOLPHIN!