Not nearly enough:
- On 9/11 I became an impromptu telephone operator... many FTers were having horrible times getting through to friends and loved ones. Thanks to a few unconventional call routing options I was able to get several FTers in touch with family to ensure they were ok/tell family they were ok.
- For a time, I was the only one in the OneWorld forum with access to a GDS reservations system who could pull up RTW fares and rules at any time. Quite a few times I spent hours cutting and pasting 25 lines at a time for OneWorld explorer and Global Explorer rules and fares. Others did the true heavy lifting of getting the fare data into a spreadsheet and charting differences though!
- I've been a co-moderator of Travel Tech for over two years now and have enjoyed it greatly.
Certainly, it's not much and I absolutely want to do more. I don't think I could ever give back as much as FlyerTalk has given me. I certainly intend to try though!