I see when threads have been started and when the last post was made but in a thread with multiple posts, there is no indication (that I could see) as to when that post was made.  

Hit the lil'arrow right next to your username. 

Todo: Make the post date/time more visible, put it on the right-hand side of the post header.

Any way to make that a default setting (having the little arrows pre-clicked as it were for all posts)?    I guess it is not really an issue, just a personal preference.   Sort of like have month/day/year rather than day/month/year.  :) 

Sure, I can make that a toggable switch. 

As far as dates go, yeah, they're all over the place. Luckily they're all in one file, so I just need to sit down and do it.