I just came back from bitcoin2014 an Amsterdam and I have seen that a new coin got minted on the distributed exchange. XXX coin/chain. It is available under xxx.masterchain.info
No specific rules were published for this chain (at least google says nothing about 1xxx1Wt8o8sv4JNdZXL8hTEZdXMTcDUa1), and no sell offers are available, but the distributed exchange supports already the XXX coins.
@ XXX chain owner: Congratulations ! I suggest that you send some portion of the coins to another address where you maintain sell orders. The chain private key must be kept more secure than all other private keys It would have been best if you keep the chain private key totally offline. For this you could use the offline signing feature on: https://masterchain.info/offlinesign.html
You can either try to double spend the same outputs, or just wait and hope that this transaction will get confirmed.
Since all the following transaction which depend on that one have a reasonable fee (0.0001 BTC), there is a chance that they will all get included in one block, but this depends on the ordering algorithm that the miner uses.