No account tracking! Besides, there are already way better ways to transfer value from an exchange to a person anonymously.
If you Buy -> Monero,
use Shapeshift -> Dash
use Coinomat.com -> BitcoinDark
use Shapshift -> BTC. You're pretty safe.
And it would take a heck of a lot less time than what you suggested.
Yep there is many ways of getting away with hiding money.
But the question is the community okay with the possibilities of what this network could be used for.
I think most people in this community are comfortable using pens even though you could stab someone with one.
We're also OK with Cash or gold, those can be used for money laundering. Same thing with any type of value movement whatsoever. In fact, steem is probably the most tracked crypto there is since your name can lead back to a reddit or facebook acount.