Yahoo Products: Y!A New Format; is there a comment limit ?

Either it's a glitch I'm experiencing, or is there a comment limit with the 'new' format?
Update: NOTE: I'm sorry for my question confusion. I'm not asking about characters, I'm asking how many times can one post a comment. 1,2, 3, 4, 5 or unlimited. I have a characters count down from 300 so I know about the Characters.
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