Hi there!!
First of all, this isn’t a wiki suggestion nor a request. However, I couldn’t find a better place for my first post…
I tried to post this directly in the root of the “APM Wiki Redesign and Feedback” forum, but it won’t allow me to do so…only in one of its sub-forums.
Just wanted to thank the community for the incredible APM wiki.
Some months ago I came across some people flying their quads near home and decided right away that was the kind of hobby I had been looking for my whole life.
I started literally from scratch (no previous RC experience) and found APM to be the best documented and powerful platform.
My engineering background was helpful to some extent, but my primary source for info has always been the wiki.
I read through the whole thing even before buying a single piece of hardware and was fascinated with the amount of info, details, features… 
So here I am, some 6 months later, having built an APM quad with a DJI F450 chassis.
I’m having a hard time flying it, so I thought it was about time to look out for help.
Hopefully, I’ll be able to contribute something back in return.
Cheers!