Judging by these comments and my own results, perhaps this is a joke. We see these ideas turned into enterprises/ventures all the time. It's as if the people wh

Judging by these comments and my own results, perhaps this is a joke. We see these ideas turned into enterprises/ventures all the time. It's as if the people who come up with them are unaware of the fact that these things have been done many times before. Even with that knowledge, some people have motivations to do the same thing again - maybe because it looks like it could be profitable, maybe for the prestige, who knows? At face value, some "launches" seem more like "rehashes", but I can't tell if that's the author's cynicism or my own.