Hover your mouse over the comment bubble icon to view the timestamp - Benjamin Golub

I am aware of that, but I was wondering if it was possible to have that information displayed "automatically" instead of hovering over it. - Wobbler

And since I am throwing out some cents anyway: Would it also be possible to increase the character limit per comment BUT after the standard amount of characters, provide a "...more" feature so FF-ers have the option expand the comment if they think it is interesting enough? Might encourage some better/deeper discussions, which increases the attractiveness of FF? :) - Wobbler