I have a feature suggestion for devrant: some kind of polling system.
This idea came into my mind with the survey a few days ago.
Since almost all of us are devs, aspiring or experienced, we can expect (somewhat) professional opinions, e.g. on how to tackle a specific problem.
Maybe it's even possible to make this a paid service somehow. I thought about this:

Open a poll for all registered users: $0
Add requirements for a user to have to be able to vote on the poll: +0.99$ each:
- has ranted at least X times
- has at least X ++s
- has a StackOverflow account connected
...

This way, the OP can narrow down the target audience to a specific group.

Maybe...? I don't know if something like this already exists somewhere else.