"Here's my first attempt at a chellenge - spent far too long trying to get the interaction right - not entirely happy with the quality but..."

"Jeff, that's a sneaky but rather clever idea! It will certainly disrupt the complacent or lazy learner and will focus their mind. But it ..."

"Mike, as always a very concise, easy to understand explanation of things that exist that we don't know about but which are great time-sav..."

"Simle and elegant. Thanks David."

"Tom Cool Man you've done it again ... finished the year on a high and motivated us mere mortals out of the season induced lethargy. Not o..."

"Do you know your problem Tom Cool Man .... your stuff is so damned good, everyone will use it  .... and then I won't look good! Thanks fo..."

"David, I've been silently watching you guys and the community for a couple of years and am astonished at the ingenuity, ideas and support..."