[aleph_minus_one]

> I've never met someone who wasn't on Aaron's side on that one.

This rather says something about the people by who you are surrounded. I know quite a lot of people who are on Aaron Swartz side here, for example people who are in academia or those who left academia but are still deeply interested in scientific topics.

[direwolf20]

You agree with them

[aleph_minus_one]

Sorry, because I am not a native English speaker I misunderstood something. :-(

[jraph]

Your parent used a double negation, the sentence simplified would mean something like "any people I've met was on Aaron's side" :-)