With fore flight you just type in the fix you are looking for and it centers it on the screen, no panning required.
All well and good when you know what your looking for. But I find them useful for approach plates, and approach plates alone. Say you are enroute, and the owner changes his mind. He wants to turn his 3 hour stop into a 15 minute "just drop off the pay checks and we'll go here now" stop. I have had to pull out Enroutes before and do the flight planning/call FSS while trying to brief an approach and fly the airplane and get it all done in a matter of minutes. Panning would have been a PITA. Yeah, I understand that that is a very rare occurance, but it's only one example. And if you forget to charge tha dang battery, they need to make an adaptor that works on 24-28 volts, not just 12.
You guys can have your do-dads and widgets. I'll take my paper enroutes and 800-WX-Brief thanks. (But I do love me some Avidyne MX-500 with app. plates