Interesting post, though I don't agree with the last point. A good rails developer will present himself as a rails developer, even if he does other things. A typical rails app includes html, javascript, maybe even xml or some other fancy stuff, so a real rails developer is always a bit of an jack-of-all-trades.
Btw, outside US, it seems like it is the other way round. I develop rails apps and have trouble finding work at the moment.
Btw, outside US, it seems like it is the other way round. I develop rails apps and have trouble finding work at the moment.