xAP clocks have been surprisingly popular, people seem to like using them for testing. Here's yet another xAP clock, which outputs both GMT and local time in a variety of formats - perfect for presenting on a xAP Enabled Display. The display in the picture is showing the "short" form of "pretty" time.
Enhanced versions of the clock, which derive their time from an authorative source are in the works - Ian Bird is working on a xAP enabled Rugby clock, and I intend to modify the existing xAP clock to provide optional support for GPS and teletext time sources
xAP Clock is avaiable from