I think it's past time for another Stupid Questions thread, so here we go.
This thread is for asking any questions that might seem obvious, tangential, silly or what-have-you. Please respect people trying to fix any ignorance they might have, rather than mocking that ignorance.
If I add a comment to an old Sequence article or respond to a comment on an old Sequence article, will my comment get noticed by anyone? I've seen comments added years later that did seem to get noticed, but how do people notice them?
They pop up on top of the "recent comments" list. Enough people read LW comments via this list (there are actually two, one for Main and one for Discussion).