Ten Reasons Not to Use Ruby or Python

1.) Lisp
2.) Lisp
3.) Lisp
4.) Lisp
5.) Lisp
6.) Lisp
7.) Lisp
8.) Lisp
9.) Lisp
10.) Lisp

>>20
Shift your keys, I only have to press [ which is as easy as pressing any key, I don't have to close any paren because paredit does it for me, and the parens themselves can be made of a greyish/lesser visible color so that you only look at the indentation (which is automatic, but you can control it in various ways).