My powerlifting trainer moved away and it is extremely unlikely I'll get another one, so that nullifies these:
01b. Bench press 200 lbs
02b. Dead lift 300 lbs
03b. Squat 350 lbs
Markeroni.com is gone, so that takes care of these:
93b. Rejoin Markeroni
57a. Get completely caught up on outstanding Markeroni snarf logs
47/58a. Reach 4000 snarfs on Markeroni
59a/53. Finish snarfing Fairfax City/County
60a/53. Finish snarfing Alexandria
I moved out of the townhouse I owned for 11 years, rendering these inapplicable:
12. Landscape the front yard
16a. Decorate basement landing/steps
23b. Refinish front steps
18/99b-11. Install hardwood flooring in either living room or study
99b-9. De-squeak bathroom door
And finally, Squidoo is gone (Thing 51), the CD player in my car doesn't really work anymore (Thing 17a), and I got a job where I don't have Tableau (Thing 99b-40), so those are out too. But all in all, given that I started my first list in March 2010, that's not too shabby.