Open source programmers: what motivates you?

Hi, my name is Jits Krol, student Social and Organisational psychology in Leiden, the Netherlands. I am writing my master thesis on Open Source programming, an area in which way too little solid research has been done. If you could complete this seven-minute survey you would greatly help me graduate and add to scientific literature on Open Source programming. I will post the results here on r/opensource when they are in. Thanks in advance!

Open Source survey