The poll has closed, the coins have been chosen.

Here's the results:

1. Lisk (971 votes)
2. Ether (570 votes)
3. Vcash (532 votes)
4. Ripple (442 votes)
5. Litecoin (370 votes)

Here's the complete list: https://rawx.io/poll.html

At least these coins are available for trade in the beta. More information will follow.