WTF, they have some technical issues now! Hope it will be fixed soon. Concerning the exchanges : Livecoin is 26th by trading volume on Coinmarketcap, YoBit is 30th and Liqui is 34th. Not so glorious for the best cryptocurrency card in the world! And in their letter there is nothing about final product, only information about trading. In addition to this, despite the end of the ico it remains possible to participate via button Contribute on Mona.co website.
Probably Poloniex will add MCO when they have enough trading volume.
In addition to our continuous audit process, we're publishing a document that reviews all the gold purchased so far by the Xaurum commonwealth represented by Auresco. The 10146 g from the last mint are still pending and are not included in this review (as well as the 7371 g stored locally for minting).