I went and looked up the 990s for Long Distance Voter and you are manifestly not drawing a large salary, but it's quite possible for a 501c3 nonprofit to be a pretty swell deal for the people operating it, even if they have to pay income taxes on all the benefits they receive from the work.

Which I apologize for not finding a more elegant way to phrase it, but the distinction between dividends, capital gains and ordinary income is not really that interesting, it's a detail of taxation.