noone cares that Ruby on Rails is a registered trademark of DHH, see '"Rails", "Ruby on Rails", and the Rails logo are registered trademarks of David Heinemeier Hansson. All rights reserved.' on the bottom of rails website.
They want to use that name, and they won't sue people for making consultancy business based on that technology for certain, since that's the way development of platform goes.
They want to use that name, and they won't sue people for making consultancy business based on that technology for certain, since that's the way development of platform goes.