[eropple]

Hackathons filter out people with shit to do. "Timid" people are not filtered out, except insofar as any competitive environment does. Similarly, "less motivated" people are not filtered out, because it is so, so much easier to crank on something for a weekend, damn the results, than to work incrementally on building something great. One takes a short burst of effort. The other takes significant long-term will. Finding the former to be a waste of resources is not a lack of ambition and certainly not a lack of pragmatism.