Your eyes are not deceiving you. MHH and all other SBN blogs have undergone an aesthetic overhaul.
You'll notice many things look different, and many things seem out of place. Also, you'll notice that comments no longer have paragraph breaks where they should for some reason. We're currently working with the SBN tech team to iron out the problems and concerns we have, so bear with us.
Also, there are apparently issues with Firefox Adblocker, so if you're having problems posting comments or seeing content, that could be related.
My initial response to the new look is: why? What was broken about the old look?
But that's just me.
Feel free to belly-ache below.