Hi Nick,
I tend to stay out of these type discussions, but here's my nickels worth.
I understand (I think) what you're going for. It would be helpful for a new member to be able to see a list of issues with each tool. It may also be helpful to Festool.
However, If a new user stumbled onto a thread of issues or a search engine indexed it.
It is likely that it could also be a negative thing.
If a new user came here and saw a list of only the bad things are they likely to look further for the good things and purchase a Festool?
If only praise for the tools are found is it believable?
Same goes for only negatives. But people tend to take the negative as truth faster than positives. ???
Like the old saying goes;
"Do something right, if your lucky a customer well tell one or two others"
"Do something wrong & they will tell everyone they know"
I'm not saying that all Festools are perfect, although I haven't had any issues. But unless this could be put in some sort of table like "XX tool Plus's" / "xx tool Minuses" all in one place I'm not sure how helpful it will be.
Like you, I do wish there was some organized repository of the benefits and drawbacks of each tool, I'm just not sure how to go about it. It can be very time consuming searching forums for information, there is a lot of "discussion" mixed in with the facts

.
And if it does come to be, will it be believable to a stranger who comes across it?
If you can build some sort of database with the good and bad it would be a great asset in the reference section.
Sorry, I have no Idea how you would go about that.
Best,
Scott W.