How to become factionless:
1. leave guild
2. steal everything out of the mages and fighters guild until you get expelled from both
3. attack every guard in every town and get your bounty to like 100k or more until you are KOS all over Tamriel
follow those 3 steps above and you will be factionless in no time
The easiest way right now that would give us what we want, I think, would be to give us a way to change our Faction after we finish Cadwells Gold. That seems to be one of the more logical ways and a very nice incentive to completely finish that quest.
(Then again, I have no idea why I would want to finish it other than get XP?)
So, on this site: http://www.elderscrollsonline.com/en-us/esotu
We have this:
It says: "(Imperials) can be found in the ranks of every alliance or opposed to all three, bringing their considerable skills to bear wherever they choose to fight."
Can I choose to be an Imperial and NOT be in an alliance?
The easiest way right now that would give us what we want, I think, would be to give us a way to change our Faction after we finish Cadwells Gold. That seems to be one of the more logical ways and a very nice incentive to completely finish that quest.
(Then again, I have no idea why I would want to finish it other than get XP?)