good idea

Good idea. One more thing to include: BTS supply growth. See https://bitsharestalk.org/index.php/topic,19398.0.html

BTS burned, when compared to new issuance, will be even more meaningful.

To measure profitability of the BTS 2.0 and promote marketing, some statistics would be useful.

I can suggest,

1) Total amount of BTS reduced from the day one
2) The amount of burnt(reserved) BTS for each types of transaction (creating accounts, upgrading accounts, transfer, market order...)
3) Claimed/unclaimed balances

Anything else in your mind?