> Side projects should be taken seriously because people aren't going to rearrange their careers to scratch itches like "I want to see if I like Django better than RoR". If that falls under the category of "career goal" for you, we honestly should stop talking to each other because we operate on two very different levels. We are never going to agree.

I guess you're right, we're never going to agree. The choice of platform to specialize in is in my opinion a very very important career decision you have to make, because the switching costs are greater than we're going to see. Platform familiarity has bought me 90% of the flexibility I have at my job. I got to be that familiar because I happen to really like Rails. I got to learn Rails because I got someone to pay me to learn it.

At one point, a career goal of mine was to "get paid full time to work with Rails." Now that I've achieved that goal, I have bigger and better ones. I don't know what level you are operating at, but my new goals involve putting together a cohesive team that can knock out projects really fast, followed by starting a company with the experience gained from accomplishing the former.

> One of my side projects that I run for fun and setup in a couple weekends generates thousands of dollars a year...

Thousands a year? I just don't get spending that kind of time for that little of a return. I'd rather roll that effort into being a better coder and the best way I've seen to do that is to work on projects bigger than yourself, that bring lots of people with different talents in to build something that much more interesting and viable. If I just wanted a few thousand more, I'd ask for a raise. Just because it's non-negligible doesn't mean it's worth my time.