Yup, this was my exact experience. In Windows land, I used whatever IDE was built for whatever language I was using (Turbo Pascal, Visual Basic, Visual C++, Visual FoxPro, Borland Delphi) When I started doing web, it was all Notepad++ and BBEdit, Dreamweaver. Then I found Textmate. It was so perfect. Having no Windows version was so upsetting. When Sublime showed up, I was so happy. I had always used Vim in my IT career though, so once I started learning how to make that work for more than editing config files, that became my daily driver.