gasp all of this lore speak I missed
*cracks knuckles*
I suppose I'll just say I consider myself a moderate between the mage/templar issue. Both sides have good points and bad.
Although I do side with mages most every time because I find the outcome to be more desirable, personally... Except for the whole deal with Grace, since she goes batshit cray cray and blames Hawke regardless. Also I side with the mages at the end of DA2 because I find wanting to slaughter the entire circle for what Anders did to just be insane. Meredith was just waiting for a reason and she definitely took it.
And gosh, with these books being released, I wonder how much they'll get into the Orlais/Grey Warden deal? Makes me wonder more what more we'll find out in game itself. Makes me wish Apocrypha was the game's title a bit. 
I have a couple theories on the Black/Golden City. After playing Legacy, I started to think maybe it always looked Golden from the outside, a proper looking "throne of God", so to speak. All glorious and regal and just daring anyone to try to reach it. Then the magisters finally do and well, oops. It's a trick, and makes me think of Fen'harel being a troll. Set a trap just waiting to be sprung.
Another is that the city itself might simply be subjective. Golden for the pure hearted goodie goods that might have made it (assuming any mortal had set foot there before the magisters) and black for the corrupt. I'm sure the magisters didn't kill thousands of slaves for blood just to invite the Maker to a tea party with Dumat.
Or at the end of the day it could just be the seat of the Maker that became corrupt when the foul magisters set foot there, He got buttmad and unleashed the darkspawn taint upon humanity.
And speaking of religion/gods in the setting, the only god-like being I'd want to see is actually Fen'harel. I'd also like him to turn out to be somewhat benevolent as well, like he had to trap the gods because they were going to implode the world or something if he didn't. I'm fine with just a cray, lulzy troll at the end of the day. Every other god can remain dubious as far as I am concerned.
I'm sure I am totally wrong and any dev who'd read it would laugh their ass off. Regardless, speculation is fun. 