Languages come and go. There was a time when there was a huge momentum behind Ruby (and Rails). It is not (sadly) the case anymore. It is a matter of traction. C'est la vie. I remember back in the 90s there was great interest in Delphi (Borland OO language) but then came Java. I don't even know if someone is still coding in Delphi. I guess Ruby will eventually go the same way.
Basically MS tried to kill the web with their Win95 release, the infamous Internet Explorer and their shitty IIS/Frontpage tandem.
I deeply hate them since that day.