This sort of comment is really pernicious. If you bring up such an accusation, you should really be prepared to back it up.
It's possible that they'd already cut down on the spending by the time you joined. After checking back when I would have seen the case I mentioned, it was in fact 2010 and not 2011.
Also is it possible that the foundation has different practices in different countries? I was in Australia at the time for reference.
Out of curiosity, how common were these local community hackathons? Even flying economy it seems a bit excessive to be flying people across the world for that...
Here is a detailed breakdown of the costs associated with the most recent hackathon, and some of the things that came out of it: https://www.mediawiki.org/wiki/Wikimedia_Hackathon_2017/Repo...
I'm not even a tall person, but economy is tight enough that my whole body hurts 1 hour into a ride. It's impossible for me to find a sleep position and watching last year's mediocre movies isn't a plus to me.
For a rare trip, I can deal with it to save money. But for frequent trips, I could see myself being quite pissed off if I had to take business trips regularly and sit in economy each time.
Really, if you're spending a lot of time in $place, be it an office, a plane, a house - whatever, you want it to be as comfortable as possible. Business class gets cheaper the more you use it, and even then for a business with revenue well into the tens of millions the price difference on a single airfare is negligible. You might pay a few hundred extra on a ticket, but in return, you get a happier and more comfortable employee.
It's in the same basket as every other 'quality of life' improvement a business could make like nice desks, social events, fancy coffee machines, free food etc. If it fits into their budget, and offers a benefit to their employees that makes them more productive and more inclined to stay - then I'd say it's money well spent.
Thanks. Curious, because this comes up on HN now and then: Do you make your research public? I understand this might not just be in your hands though.