Earlier quoted context omitted.
Come on Paul. IM is hardly ancient geek history.
My point is not that they are the same, but that details matter a lot, and that just because there are parallels between two things, it does not make them the same thing. My .plan example was not made up -- that was an actual criticism from the early days of blogging (according to Jason Shellen, who was part of Blogger).
I agree that details matter a great deal. In any event, the comment specifically questioned the temporal aspects of the analogy. Wishing you success in your endeavors.