Having never done embedded work, I don't have an opinion either way. There are people successfully doing embedded work with Python, though (http://stackoverflow.com/questions/240996/anyone-using-pytho...), though I would probably choose Lua over Python in most cases.

If I were teaching somebody who wanted to do embedded work (and Python/Lua/<insert "easier" language here> really wasn't a deployment option, which is very feasible), I would start them with Python to get them to the point of understanding how programming works, then switch them to a more appropriate language for the project. Teaching the algorithms in Python, then converting them to C is a great way to learn the difference between the languages and to introduce the resource management that occurs.

I agree that programming a micro-controller would make python a poor choice. That aside, I think its a great language.

I don't use it for months at a time. I proceed to forget everything. Shortly after, a need arises so I pick it back up. A week later, I'm a pro again.

The error output is what make it so amazing.

That is also why I prefer Python - I'm not a computer scientist, I am a business owner who uses programming as a tool to achieve my goals. Sometimes it's 2 weeks or more between writing code and Python is by far the best language that fits into my workflow.