Except "Creating Trust Online" there HAS to be some short little slogan that gives random surfers a clue about Comodo.
The one I randomly came up with and just added in my signature on another forum is:
"Comodo -- Free
PC Security Solutions -- It's free, it's simple, it's safe"
I'm repeating the word 'free' twice and the 'it's $rand, it's $rand, it's $rand" is a cliche. Let's try to think of something cool together?