I totally agree with your figures quoted regarding participation of members on this forum.
I know that this forum mostly relates to South East issues but the reason for asking about Sky that may be some members know about such sites as they are more concerned on that things but unfortunately as per your calculation a few one from UK and Europe come to this forum. May be that is the reason that I could not get more information on this issue.
By the way would you please enlighten that why did you specially write this sentence under your thread. Is there any logic to write this one in capital letters?
‘NB THIS POSTING RELATES SOLELY TO RDI ENGLISH LANGUAGE FORUM !’