biblewheel.com

It would be really cool if we could put up a voting feature in a topic.
So people can vote for a, b, c....

Yes, I think that would be a great feature. It doesn't come built in to phpBB. But there might be an extension that does it.

In the meantime, a good workaround would be to create a poll that asks about the topic of interest. You can add a poll when you create a new topic. You'll see the option to at the bottom, below the submit button.

Yeah it looks like the pool works, and it's good enough for me! Do a vote so we can see that others also can vote.
I have voted so that's one vote.