[PindaxDotCom]

The idea that only twenty somethings have what it takes to be entrepreneurial is downright ridiculous. Yet it is an idea that keeps on popping up (recent nytimes article for example). The reason may simply be that there are more people in that age group starting companies. A larger starting pool results in a larger pool of success. But as is the case with any statistic it seems, people mistake it for truth. So in conclusion, no, 30+ is not too old to start a company. But if you want to use it as an excuse to sit on the sidelines, by all means, do so.