There's a lot more to professional development than certification bs. I've not done anything on Udacity, but I've spent my employer's money on Coursera before a

There's a lot more to professional development than certification bs. I've not done anything on Udacity, but I've spent my employer's money on Coursera before and it was well worth the time. I've also spent 10x the Coursera's price on a 5 day training that was good, too. There's good material out there, money ready to be spent on it, but the the current business model doesn't tap into it well.