Tags can get out of hand. The more tags there are, the more each tags' meaning gets diluted. The search feature will take care of all that extraneous tagging for you. Our approach is different. It is grounded in 16 educationally designed learning stacks. These contexts will trigger you to think about what you are learning, couched in a long term view. As such, your notes will remain relevant to you, and to the Ruby on Rails community at large, regardless of your level of seasoning or expertise.