Professional Blog

I have a new professional blog. For a variety of reasons I need and want to have a place to discuss Kerberos, the IETF and related security technologies. While this is public, it contains more personal stuff than I want to subject purely professional contacts to. I need to get someone to help establish a color scheme, possibly update the theme and select atom feeds rather than RSS. However there is at least content, which seems like a good start for a blog.