In what world would I want to add an extension to GMail and deal with mail client rendering of code rather than just sending someone a link to a Gist?
Is sending code snippets over e-mail very common?
Is sending code snippets over e-mail very common?
Mixmax is a more general email "apps" platform, so expect to see many more "apps" like this on the way. Today you can send polls, Q&A surveys, tables, slideshows and more, directly in email.