I read a lot about that yesterday, but I still haven't made my mind on what I should value more.
With my current ilvl 466 gear, I often find myself having mana issues, especially when I need to do some heavy aoe healing. I have 9.6k spirit atm and I am wondering when intellect becomes better. Guild mates are advising that I should get as much spirit as possible which seems logical when you are having mana trouble, but I have always valued intellect for the ability to increase my throughput when needed and possibly save a wipe. Also intellect increases not only hps but healing per mana too, thus having positive effect on mana too.
Bearing this in mind for me its currently 100 intellect ~ 110 spirit. However, a poster on elitist was claming 100 intellect ~ 80 spirit.
What are your thoughts about it?