Can you please ask your IT staff about the settings for the CAPTCHA component for posting comments. I've just been presented with oriental characters, numbers, punctuation, and in general deformations of the characters so extreme that despite 20-20 vision, I cannot identify the pixellated mess that is being presented. I gave up on posting a comment just now because after clicking the change button 20 or so times, I had yet to be presented with 2 words together that I could even make a guess at. I did spot several words flying past in Spanish amongst the few I could identify and nothing English in there at all. Whilst I appreciate you need to stop spammers and botnets from posting, your current settings are perhaps in need of tuning.