To use the dustbunny service you must delegate HP to the @dustsweeper account
To use dustsweeper service you must send HIVE or HBD to the @dustsweeper account
The way it works is this: when there is one of your dust votes on a comment on Day 6, the two services vote the comment to pass the 0.02 threshold.
Consider, though, that I have tried them but have not evaluated whether it is worth using them. I honestly tried them because I wanted to write this post but I don't think I will use them for long
!CTP
!PIZZA
Thanks a lot!