The WOW Insider covers stats, leveling and talents for holy priests. The emphasis seems to be on PvE. A more thorough priest leveling guide is planned.
http://www.wow.com/2010/02/07/spiritual-guidance-holy-101/#continued
They've also just done an article on essential macros and addons for holy paladins.
http://www.wow.com/2010/02/07/the-light-and-how-to-swing-it-essential-addons-and-macros-for-h/
Coreil has an article up with specs for the new healing paladin.
http://blessingofkings.blogspot.com/2010/05/ask-coriel-new-paladin-healer.html
General macros for priests (Patch 3.3)
http://www.wow.com/2010/02/21/spiritual-guidance-macros-for-priests/
***************************
Copyright Solo MMO Player at http://solommo.blogspot.com