re: Did the fonts just change or am I just nuts?

The parentheses encapsulating the "Posted on" text were also removed. Overall, the changes give the site a cleaner, more modern look.

Next step - remove the thread titles in every single reply within a thread. It's redundant and unnecessary. It was helpful when the forum employed a threaded view, which allowed a user to create a sub-thread within an actual thread, but it's nothing more than clutter at this point.