If I start or post in a thread, why is it not tracked by default for me to access later via "watched threads"? It seems that would be the default expectation. I guess one could also select to cancel "watched threads", but why bother; it's just a sorting query? Option to cancel email notices makes sense, but quick access to threads I participated in also seems standard and without an obvious downside. Am I just missing a button: "Threads I participated in"? Or, is there some rationale about serving up yet another profile nugget for NSA spooks?