Tom, in my spare time I do script-coverage as a side job, and I always use the backs of envelopes or form letters for keeping notes.

I also find myself keeping the plastic containers of to-go food when they seem more durable than my existing containers.

My wife who flies to different states for editing gigs will often bring back crushed water bottles that fill the office that otherwise go un-recycled.

So hats off to you for using something as far as you can. No crying Native Americans looking at YOU.

"I live the unknown, I love the unknown... I AM the unknown."