The Druid alt recently dinged 62 (shouldn't that technically be "dung?" lol), and made another spec tweak while visiting Moonglade. (That free port spell is oh-so-handy when you need to get to Darn/AH without blowing your hearth!)
After some research, it appears that the Dreamstate build is still viable for healing regular 5-man content - and conveniently, leaves enough points in Balance to do some damage as well. This build would seem very appropriate for what I'm trying to do at the moment: get to 70 via soloing/questing and instancing as healer or DPS.
Lolwut is Dreamstate?
The idea behind the Dreamstate build seems to be maximizing MP5, as Druidic healing is a constant affair: re-applying HOTs in a continuous cycle. Dreamstate is a Balance talent that grants 10% of your Intellect as MP5, and when combined with the early Resto talent Intensity (30% mana regen IFSR), would seem to keep a fair amount of mana coming back during combat.
So for the moment, Ciribrus is working a Dreamstate-lite build: with just enough points into Resto to get the insta-nuke-heal from Nature's Swiftness. In a few levels he'll be able to max-out the namesake talent, all while keeping Doomkin form.
I'm thinking that the NS insta-heal is one of the more important tools that was missing from the healing arsenal during those early Hellfire runs... am looking forward to trying out this new build, especially armed with an emergency oh-noes-tank-be-dyin' button. :)