I did this last night and it took me longer than expected. I had been hoping for a 5 minute build and it took closer to 30 minutes.
I figured it would be a simple matter of cutting it out, folding it and taking a picture. Lessons learned: (1) cutting out takes longer than expected (especially if you want to stay on the lines), (2) 20lb (75g/m2) paper is too thin for (easy) folding - it flexes far too easily to slip tab A into slot B - a nice card stock would have been better (but that won't feed through my laser printer).
This year, I did not push myself as hard as I did the first year I did TaD (when I posted something every day) - I even took the 3rd week off. But, I enjoyed myself. I enjoyed seeing all the other projects people made (and being inspired by them).
Don't know what I am going to do for next year. However, I am leaning towards having some sort of theme / plan in place rather than winging it every single day.
Now, to spend the next few days going over posts I know I missed ...
eclectic, avuncular dilettante 