1. How do you get rid of a nodrop items if you are an ap with champion of man edge? Is it even possible to target a wand/scroll/potion at an item you carry?
No Idea, never had the edge.
2. Why does the prone defense edge not appear on any edge list?
It should be on the general edge list but it likely never found a home, like several other skills/spells that have odd requirements.
3. How does the main website list carrying capacity for strength when it varies by level?
Having a general guide for people is important.
4. Is it possible to fully explore siege encampment as any solo character? (I've always had to retreat, even when in a pair.)
I did this solo as a gnome warrior villager and again as a water/defense shifter. Though I never killed the devil alone but could get to them.
5. What's the point of going to the big skyflash in the arial city? Don't you just have to die because you can't leave?
Never made it the whole way through the gauntlet but there are certainly some really nice items there.
6. Why are my favorite pieces of gear always for the same 3 slots?
We like what we like... Can't say more than that.