@Sophie Westbrook @Kari Lucio (Flaskerud), question for you and apologies if you field this one often :)

In doing some light prep for DF, I stumbled upon the Salesforce Certified Platform App Builder - Transition Exams being offered before/during DF for $75.

Since I'm up for the $100 annual renewal with the Salesforce Certified Force.com Developer - Spring '16 Release Exam, I was wondering if I might as well transition with this Release (as opposed to renewing another year to maintain the older credential; possibly at DF).

Any guidance you can offer up is appreciated. I'm especially interested to hear if SF will eventually require Certified Force.com Developers to transition to become Certified Platform App Builders at some point. Thank you!!