I whole heartedly agree ...
Just a thought ...
That siad ...
Not only in the "Collaborate" Section, being, BOTH, "Notes"; and, "Discussions" ...
Do not LIMIT it...
... ie. "Reason This Information Is Correct"
within the likes of ...
... ie. Alternate Name; and, Events; and, Facts
... BOTH, Couple; and, Parent-Child
... ie. Facts; & Notes
I add COUNTLESS 'links' (URLs) to EXTERNAL 'On-Line' Websites in the, "Life Sketch"; and, "Reason Statements"; and, other places.
I would love to 'see' those 'links' (URLs); as, being DIRECTLY selectable (ie. accissible), from those places; and, opening in another 'Tab'; or, new 'Window'.
I hope this supports your idea/thoughts.
Great suggested enhancement.
ps: I really hope that 'FamilySearch' takes this 'onboard' ...1