This is like a woman that rejects you on a date and you take it too seriously: " I will do whatever you wish to test my love". It does not work that way because you are putting her in a high pedestal and yourself in a lower status.(And you could be sorry for making commitments to people you don't really know yet, "may you get what you wish for" is a curse on China).
Maybe it is not the point that you could do something in 72 hours, but what you could do in 720 or 1000 or 3000. Sometimes you need to do marathon instead of 50 meters. I believe PG wants people that won't abandon on the hard moments of a startup, people that will "find a way" over difficult circumstances.
I guess one man's "desperation" is another's marketing/self-promotion.
Maybe nothing comes of this directly but many more people are already talking about them then say 24 hours ago. In that it's already a huge success for a promotion that has cost them all of 15 min.
I disagree. They could have gone and shot a bunch of dogs and posted pictures on the internet. By your measurement 'many more people are already talking about them...'. Is this example extreme? Sure, but the point is that the measurement is not if people are talking about them, but if they get closer to their goals.
How can they take advantage of this to help them? The first step is do a 72 hour hackathon on any problem and produce results. Then come back, and say, "Show HN: We did the PG challenge anyway!"
We actually are doing that. We're in the process of looking at PG's list of ambitious startups/Y Combinators list of ideas for startups. Even if they don't get back to us over the next few days we're going to mull these over then execute.
This is like a woman that rejects you on a date and you take it too seriously: " I will do whatever you wish to test my love". It does not work that way because you are putting her in a high pedestal and yourself in a lower status.(And you could be sorry for making commitments to people you don't really know yet, "may you get what you wish for" is a curse on China).
Maybe it is not the point that you could do something in 72 hours, but what you could do in 720 or 1000 or 3000. Sometimes you need to do marathon instead of 50 meters. I believe PG wants people that won't abandon on the hard moments of a startup, people that will "find a way" over difficult circumstances.
You don't need Y Combinator to success.