Jury is in: 3/3 responses vote for digital watches/clocks driving quarter-->15 shift. As usual my own theory was too complex.
-
-
@vgr you old foggies are so verboseThanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.