There's some awfully strange stuff in this particular post, though I generally agree that startups tend to lowball people on offers.
For instance:
> I turned them down because they were preparing to make me a below-market offer in exchange for what I expected to be an insulting amount of equity, and a non-existant benefits package.
There are three possible answers to an offer: yes, no, counter. It's really odd to focus this much on salary + benefits without even taking the time to counter. We're not-entirely-dissimilar from the YC company he was describing, and the simple truth is that we lack many on paper benefits because we haven't taken the time to formalize many of them. Which means there's lots of leeway to ask for stuff. There's no strict "3 conferences per year" but I'm pretty sure everyone in the company goes to any conference they want to (including Velocity, and ChefConf ... you might see them there).
> The YCombinator company probably didn't care enough to have their lawyer draw up the paperwork so that their employees can execute on their stock options from the first day to avoid AMT.
Really? I'm pretty sure the standard docs nearly all YC companies use are pretty solid, and they'll usually even have their lawyers help with an 83b election. There's a lot of math and snark based on a "probably" that's probably wrong.
> Both companies offer the same, worthless stock options of 0.50% of the company, before an expected dilution.
If they just raised at a $40mm valuation, 0.5% equity is literally worth $200k to them right now (in the sense that they could exchanged another 0.5% of the company for $200k). If they're anything like us, they don't want to give up equity anyway. We would happily give a higher salary with no equity to new hires.
Equity is really a chance to trade some salary for a large check if things go incredibly well. It's not the rational choice at early employee levels, but it's a chance to get a little of the risk/reward action. The reality is that higher equity levels (ie: founder levels) come with a huge amount of risk, which often isn't feasible for people that can pull large salaries.