Sweeping assumptions department..
"I believe the jump aircraft tried to get your registration, not sure if they did or not, but I wouldn't breath too easily for a couple of weeks mate."
"The above is why we carry high powered binoculars rather than try and 'chase' aircraft."
How about some consistency then 'mate'.
I did'nt and dont go or advocate going into an active danger Area.
I simply remind you how much more fortunate you are than other gliding clubs who do not have the protection of 24 hour danger zone around them.