I no longer hold any BTC for the forum.
(the 50 BTC I was last holding was returned to @theymos)
Calling it an "extortion attempt" I think is a little ridiculous - but whatever (funny how one silly mistake overrides over a year of holding 250 BTC which was held at the time that BTC was approaching its all time high - the initial return of 200 of that 250 was because I was actually worried that someone might try and locate me).