@seaninkitale
I'm sorry for the inconvenience, and have a solution, but first an explanation. The site has been receiving an ever escalating barrage of spam comments and spam emails through the contact forms.
When that happens, the spammer's IP address is reported to me and I block them from the site. There has been so much of this happening that I am spending about 8-hours a week just banning IP addresses of spammers.
I occasionally get so pissed about this that I block an entire IP range which sometimes snags some innocent bystanders, such as yourself.
Next time you see the Redhat Linux page, go to the following url and it will tell you your IP address.
http://whatismyipaddress.com/ip-lookup
Then, email that info to me and I will make sure it gets unblocked.
Here is my email: