Probably not. Plenty of other people can reach the site, so they're going to say it's a problem on your end. And like Mark says: what exactly is the problem? What did you do? What did you expect to happen? What actually happened? What steps did you take to isolate the problem?

Or, to be more specific: What OS? What browser? What firewall or AV? What address did you enter? Do you have a proxy configured? I'll assume that you expected the page to display, so we can skip that part. Did you get an error message, or just a blank page? If you got an error message, what did it say? If you have access to another location, what happens if you try from there? What about trying a different OS or browser?

From my end, I'm on Windows 2003 SP2, running IE and Chrome (it works in both). My connection to the outside world is through a SonicWall gateway. I have no proxy configured. My AV (CA eTrust) doesn't monitor network activity.