About the commenting program:

1. Why require both javascript and a captcha to prevent spamming? Both are very bad for accessibility. 2. Moving to another URL is quite bizarre. Additional negative points if after submitting doesn't show any results at all. 3. Combining 1 & 2 in a javascript requirement for two (seemingly) unrelated URLs makes the whole process much more complicated than it needs to be.

I browse with javascript disabled (security reasons) and usually can post in most blogs. I also write software for a living, so I know that any of those aren't required. Please consider improving your blog software to something simpler and less restrictive.