Instagram success involved a lot of luck, especially in choosing their pivot.<p>*It does not diminish their incredible talent and creativity, but those could have been "wasted" on an unpopular app until the money run out. Instead they chose one that was adopted like wildfire and their talent was showcased. By next year, it may become "meh," we do not know.<p>Bottom line: $41 million isn't going to help much with the idea and having it widely used by people so they were crazy to give them that much money right away. You either have the idea or you don't, and execution, as shown by Instagram, requires much less than $41 million.