The request has a slight irony.
Whenever someone refers to something on Pprune on their BB, all the PFA 'powers that be' seem to do is make very 'superior' disparaging remarks about the poor standard of posts on Pprune.
We're no better than the average flying club bar etc etc
When some PFA members suggested they could improve their BB if they followed the Pprune model, that went down like a lead balloon.
BTW, having looked at the PFA BB a few times, I can see what you mean but I'm not a member so it doesn't affect me. That 'S. A.' chap is quite something, isn't he.