I like to think I make threads when I have something profound to say, important to discuss, or really really funny to bring to the attention of the masses.
As it says in the Guidelines, making threads is an art. Making posts is an art. It requires a lot more effort to come up with a truly great thread than most people understand and I think it's unfortunate just how few of these we see at the moment. If there's anything I would like to do as a mod it's to shift the general tilt of these forums away from the aggressive low-content "My Opinion, Tis Of Thee" attitude I see so often. And really, it's the attitude people bring to the forum that makes all the difference. We're not here to scream at the top of our lungs. These sections are "Off-topic Discussion", "Gaming Discussion", etc. The aforementioned guidelines make a point about the importance of conversing.
I suppose that's the biggest difference I notice from when I started. There was a saturation of high-content posts with references, research, informed opinion and the like. That saturation was self-perpetuating much the same as the current habit of low-content posts is. Now I consider it rare to see posts beyond the three paragraph mark. I really miss them.
As such I've been trying to get back into the game of making complex and discussive threads and keeping my standards high when posting in general. Alas that I should find myself increasingly busy at the same time as I come to a potential fruition of long dreams. Ladies, gentlemen, and those who don't wish to or haven't decided. I invite you to join me in a tedious and potentially unrewarding attempt to lift the bar once again.