Not really interested in Wordpress or Joomla (unless others are).
I like to keep it pretty simple, as I can control the security of the
website when I write it. I cannot control Wordpress, or Joomla. I'd
like to limit JavaScript/Php/etc.. to be only in areas that are
needed, and keep the main website HTML/CSS as much as possible to keep
it easy to maintain in the future. If we rely on a third party
program for mobile scalability, or browser compatibility, or ease of
building it may or may not work well in the future.
That said... I am not opposed to using those things if someone really
wants WP or whatever... I would like to keep the bulk of the website
as close to pure HTML5 as possible.
but I am fine doing something else if there is a specific need