My Blog is sick...can someone call a doctor?

So my comments have been on and off for awhile...but now it seems they are permanently off. Serves me right for using a comment thing from a website. I tried some others but never got them to work. If anyone knows of a good program and how to use it...please email me at goble@math.gatech.edu ... it would be greatly appreciated. Besides that I am working on the neck pillow and not having a good week so more updates later.