XCP down 20 % in the past week
UP 420% in a couple months

Below is an excerpt from https://github.com/maidsafe/Whitepapers/blob/master/Project-Safe.md

7. SAFE Crowd Sale

The crowd sale will be operated as follows:

A fixed number of MaidSafeCoin will be issued during the crowd sale

The sale will last until all coins have been purchased (circa $8million) or 30 days has passed, whatever happens first

Within that period, public funds in the form of bitcoin and mastercoin can be sent to exodus bitcoin address via www.BuySafeCoins.com

Each participant will purchase an intermediary coin, MaidSafeCoin

A quantity of 429,496,729 coins will be available for purchase, this equates to 10% of all safecoins

Early buyer incentives are in place to reward early participation (see chart below)

It is estimated that participants will purchase 17,000 MaidSafeCoins for 1 bitcoin

All purchases and transctions will be recorded on the Bitcoin block chain via the Mastercoin protocol

The deposit of funds in the exodus address will auto generate the appropriate level of MaidSafeCoins, they will be reciepted in the participants mastercoin wallet

Once the full network is launched these will be traded on a 1:1 basis for safecoin

Each participants safecoin wallet will be credited as the full network is launched and they create their SAFE network accounts

In the event that not all coins are sold, the remaining coins will be burned

All details are available at www.safecoin.io

</excerpt>

How could the MaidSafeCoin be recorded via the Mastercoin protocol?  There is no 'user currency' feature yet.
Instead they are using a Mastercoin-style fundraiser.  They are going to announce their 'exodus address' on 22-April.
There will apparently be a separate 'exodus address' if you wish to send Mastercoin instead of bitcoin.