I've actually tried to send the patch not gzipped but it didn't get
through, so I thought I was hitting a size limit and gzipped it.
gzipping a file over email is silly since it gets encoded using
base64. Take the following example:
foobarbazquux
==> { base64 }
Zm9vYmFyYmF6cXV1eA==
7 bytes longer then the original.