it might be called "washing money"
or some need to justify how they had money in their accounts though the years
I really cannot understand what you mean by washing money,you think that people will be submitted it to tax authorities and they will be paying those amounts too as tax
![Roll Eyes](https://bitcointalk.org/Smileys/default/rolleyes.gif)
,i am not sure how that works and i am not sure why anyone wants old accounts unless to show off to others,yeah you could collect CLAM earlier,but it makes no sense .