Readme: removing new themes email drop

Author: barryclark

README.md

@@ -90,10 +90,6 @@ It covers:
 
 [Open an Issue](https://github.com/barryclark/jekyll-now/issues/new) and let's chat!
 
-## Get my new themes
-
-If you'd like me to let you know when I release a new theme, just [drop me your email for updates](http://eepurl.com/XUZpT). I'm currently working on a hacker portfolio site theme.
-
 ## Other forkable themes
 
 You can use the [Quick Start](https://github.com/barryclark/jekyll-now#quick-start) workflow with other themes that are set up to be forked too! Here are some of my favorites: