I'm actually looking forward to this release, even tho I do hate DIYCE with a passion.
I actually don't use DIYCE myself. Mainly because most of my MMO background is from WoW and Blizzard does not allow DIYCE like add-ons (let alone things like Uberflex ACS).
But anyway, you can always use DIYCE/FuzzyDIYCE for things other than combat/healing. For example, creative use of a DIYCE script for helping with some mini-game or interacting with specific NPCs (such as interacting with maids) etc. May be a little overkill for such uses, but still would be possible.