Yup.
I confess to laughing out loud when I see someone complain about responding to a 6-7-8 or 9 year old thread.
Those were the Good Old Days, huh?
I think I have revived a ten year old thread, but I could be wrong, that may antedate the new-style URL system here. Of course, some of those older topics got transferred into the new system with topic numbers in the 500,000s.