From the landing page source.
Have you gotten the code above as well? The latest one (#3) is <!--. X . X X . T X -->
//edit
Scratch that, Cidcaldensfey posted it on the previous page. I think it's a fair assumption that X stands for consonant and dot stands for vowel. If this is not a made up word, there should be a short list of words that match.
//edit 2
Here's a list of words:
epithets
exahertz
isopleth
overbets
overlets
oversets
overwets
And depending on what "y" is (vowel or consonant?) these could be considered as well:
acerbity
alacrity
enormity
eternity
eyeshots
eyespots
analysts
encrypts
identity