Ultrapool.eu uses a mixture of IPV6 and IPV4 voting servers, to ensure connectivity to every part of the decred network.
If there are voting agendas, they will appear in the voting tab. You can view the ongoing results of a vote in process at the Decred voting site. The ticket price vote was successful, which has now been activated. This means you shouldn't need to pay any ticket fee when buying tickets above the minimum of 0.001 for the foreseable future.
A stake pool is used to delegate your voting powers to a third party (the pool). The pool cannot steal your funds.
Participating in a stake pool is perfect for people who wish to take part in Decred's proof of stake voting but can't due to:
The source code is available at GitHub.
Official Documentation for getting started with Decred.