This is a cool thread; I missed it the first time. The "string" story is fascinating.
I agree too; the way time - something we use in every day life as the epitome of objective; we all meet at the "same" 10:00 for that meeting, or 8:00 for that concert - is in reality so subjective is a dizzying thing. I can't find a link to it right now, but somewhere floating around on the internet is a "graph" of the various famous composers set in time relationship. I don't know about you all, but I kind of assume that all the greats - Beethoven, Mozart, Bach, Tchaikovksy, Prokofiev, Shostakovich, etc. - were all sort of hanging around in the 1600's in their own version of "The Rainbow" in Los Angeles, but in some cases there are hundreds of years in between.