A very big rather belated thank you to the FTer who guested me into the LHR Clubhouse before VS103 to ATL on 13 Dec 14. It was my first experience of an airport lounge and I think it will have spoilt me for ever. It was a lovely start to my Christmas and New Year holiday, particularly when combined with an onboard upgrade to PE due to broken IFE.
Thank you again, and to those thinking of posting, go ahead, it can work!