disadvantages: I became familiar with Vim very gradually. By the time I found out about pico, I had long been editing X86Config with i and :wq. I was thankful for the syntax highlighting and remote availability writing C and Java on a Solaris ssh account. I embraced visual-block-mode during late nights at the CMOS lab after editing hspice input vectors manually became intolerable. I internalized [hjkl] by using Gmail shortcuts. And on OS X, actively-developed open source editors are few.