Comments Upgrade

Because some comments threads on this blog can get a little long, I’ve just added a Reply options to the comment section so you can reply directly to a comment instead of typing in an answer that might appear three or four (or more) comments down. Hopefully this will make the discussion a tad easier to follow. It also lets you subscribe to the comment thread via email as well as preview your comment before posting. It works for me but I want to make sure this work for everyone, so if you wouldn't mind, reply to a comment on this thread or subscribe via email. If something not working, send me a quick email.