I went ahead and took my proposal from post #199 and created a new topic from that: ✏ Using TWRP on the Fairphone 2 I was originally planning to put it in the first post here, but a separate topic is probably a better idea. It still needs a forum moderator to mark it as a wiki, though.
I also put a notice in the first post of this topic, pointing to the new topic.
The formatting of the new topic might be a bit broken in places, it took me a bit of effort to get to the original markdown source of my proposal, since I can’t edit the post anymore.
@z3ntu, I think my new topic fixes this, right?