Boards
Things you used to do that you now miss
Other than my mum, obviously.
Shamefully, it's playing World of Warcraft for me. I'm not willing to spend the amount of time on it that I'd need to for it to be enjoyable for me these days, but I do miss slaying internet dragons of an evening.
Also playing in a band, but I don't miss the various hassles of that so it's mostly nostalgia.