I made a Litecoin withdrawal to an online merchant. The merchant uses a timer- if the currency is not sent within the alotted time, the transaction is cancelled. Dumb of me, but I sent the coins directly from exchange to merchant. Unfortunately, the withdrawal did not go through automatically, probably because I'm on vacation so this took place from a new IP. I sent a support ticket to hopefully speed up the process. Asked a mod if it's possible to cancel a withdrawal awaiting approval, and it's not (coolio).

Poloniex promises that withdrawals will be manually approved within 24 hours, but I have far less than that time so I'm fairly anxious.

Hey thanks for expressing interest! We do not have any plans to add other coins. We will only specialize in ETH.

I'm not sure that will be good move in the future, since iDice use ETH infrastructure, I think it should only focus in one thing.

I'm sure iDice will become more popular if ETH become more popular too. ETH market is expanding so it will have more chance of success.

iDice mobile will also be only ETH.

Cheers!