At the risk of sounding negative, I thought the majority of these ideas were absolutely awful. Even if one of these did inspire someone to put the work in, I doubt it would get them very far.
Remember though, that the best ideas initially sound like really bad ideas, as explained by PG in his essay (based on pretty good empirical evidence from funding hundreds of them ):
http://paulgraham.com/swan.html
So there could well be a few outliers in there.
Of course, that is a necessary, not a sufficient condition, i.e, not all bad ideas are going to be successful - but the most successful ones sound like really bad ideas to begin with.
