Thespian*: Thanks for the heads-up, dragonsreach. Good to know that Schnuff decided to answer my question in the affirmative... retroactively! :D
dragonsreach: According to the Vulcan Institute of Science that would be illogical and impossible as time travel has been deemed...oh, wait, there is no VIS anymore, nevermind. YW! :-)
And besides, there were so many occurrences since the "NX-01 Enterprise era" (I recall several ones in which I myself was involved :D), so that theory was abandoned long ago (we, Vulcan, are stubborn, but not illogical people, after all) ;)