So, what are the 7th & 8th power souces that Wizards has come up with? I'm still going with the Artifice or Tech as one and as the other; Truename!
After going through the various supplements there are really ony three types of power that haven't been discussed at length, Truename, Incarnum and Dragon, although dragons possibly are a type of Arcane caster and it has been hinted that their spellcasting will be graetly reduced.
Incarnum was mentioned in the Magc Item Compendium, but it seems too... anime? Reminds me of Final Fantasy too much.
Truename is a unique approach to a power source, probably won't have too many classes, although I could see at least one leader, controller and striker.
Bel