I have temporarily closed comments to all blogs at drTimTyson.com, including this blog, Practical Practice.
I was hit by a spam robot over night that has been pouring hundreds of advertisement and general junk comments into my blog. In the next several days I will add a CAPTCHA mechanism to my blogs to deny access to these pesky little bots. The good news from all of this is that I will also make some screencasts on how to do add this protection for your own blogs as well.


