When I try to post a blog for some reason I'm landing on the Godaddy page telling me my request has been denied by the firewall. Other functions are working fine, ie Forums,

This happened last week. Yesterday I was able to post a blog and now once again I'm getting the Godaddy message.

 

Is anyone else having  this issue?

 

I see this from time to time.  There is something about you IP address that GoDaddy's firewall found fishy. Did you make the failed blog post from a different location?  If you can post a screen shot of the error from location that would be helpful.