After reading the 2 million unspent bitcoin thread I started thinking of two charts that could be interesting...
1. Daily bitcoin days destroyd in percent of daily new bitcoin days. Yesterday it was 3497490 bitcoin days destroid and 9631650 (roughly estimate) new bitcoin days. That's 3497490 / 9631650 = 36,31%.
2. Total bitcoin days destroyd to date in percent of total bitcoin days to date.
Thoughts?