Thanks Alan,
I did use it one time where it appeared to work but it included other stuff as well. Very strange :/
It would be good if we could have some traceable and easy way of tracking interesting questions. I do have my own private 'watch' threads but they are a litle painful to use. Not to mention the fact that they are mostly a disorganised mess. 
I don't know if you are interested but you could do that too.
Initially your thread would be seen by the whole forum but it would very soon fall out of site and no-one but yourself would ever see it. you could set it up with several 'empty posts' so that when you wanted to use a new on it was already ancient history.
Do you have any interest in collecting old posts for your own interest Alan?
--------------
Of course other members could do this too :)