Comment problems

I've had one reader email me telling me that they tried to post a comment and it failed to post. I'm hoping this was simply a fluke but I'm concerned that there is a bigger problem. I'd like to run a test. If anyone is reading this, please do me a favor and try to post a comment under this post. If it does not work please email me and let me know at hausdorff80@gmail.com. Hopefully this is not a bigger problem.

Also, if anyone reading this runs their own blog and has come across such a problem please let me know, especially if you have a fix :)