Can you please help me settle a work debate about developer compensation?

The guys I work with have been having an almost year-long debate which revolves around the way in which developers are currently compensated. Basically, do we get paid enough for our efforts? And are we paid for the right output?

In an effort to put this debate to rest, on a whim I created this really quick 5-question survey (https://www.surveymonkey.com/r/VMXKKPF). It takes less than 2 minutes to complete, and I would seriously be ever so grateful if any one of you devs out there could spare the time to quickly complete it.

If you're interested (and if I get enough responses), I can do up a follow-up post with the results.

Many many thanks in advance.

P.S. I promise I'll pay this forward by taking every survey that comes my way over the next year...