I would echo this advice as well. As a mainly PHP developer I have learned a lot of cool ideas and techniques from Ruby on Rails that I have brought into my PHP code.
For example, the idea of the "flash" and how to properly do MVC.
Just learning another language (programming or not) opens your mind to new ideas and ways of looking at things. If those aren't reasons enough, then what about increasing your work skills and marketability?
For example, the idea of the "flash" and how to properly do MVC.
Just learning another language (programming or not) opens your mind to new ideas and ways of looking at things. If those aren't reasons enough, then what about increasing your work skills and marketability?