~~~
http://www.darkcoin.io/downloads/DarkSendDocumentation.pdfalready answerd
https://bitcointalk.org/index.php?topic=421615.msg5643365#msg5643365I got charged a fee of 0.1 for using DarkSend!
When using DarkSend its possible that youll be charged 0.1DRK if your client doesnt
give the network the needed information for some reason. For example your internet
may go out, your computer could shut off, etc. This feature was designed to stop possible
abuse of the system by adding a cost to misbehaving clients.
I got a random payment of 0.1 for having my client on!
Randomly your client may be picked to be master for a few DarkSend sessions. During
these times if anyone attempts to abuse the system, youll receive the money that was
lost in the attack, this is yours for supporting the network!