Please could anyone intending to tell us about interesting web sites forget
proper grammar at the time they do it.  That means NOT putting a comma, stop
or any character other than a SPACE immediately after the URL.  URLs with
stops (etc) at the end are perfectly legal, and your browser won't know that
they were simply quoted as part of a grammatically correct sentence.
Several times I've tried sites and got "unable to locate..." messages, only
to realise I'd picked up a trailing comma.  Example from yesterday is that
the first time the PCB quote service was mentioned it looked like this:

" http://www.pcb-quote.com, "

which doesn't work.

Later, it got modified to

" http://www.pcb-quote.com , "

which does.

Tim Forcer               tmf@ecs.soton.ac.uk
Department of Electronics & Computer Science
The University of Southampton, UK

The University is not responsible for my opinions