Another realization, and a question--

If you use the back arrow on your window frame (the one that is there no matter what site or program you're in) to go back to the Index, you will get literally the same screen you already had, showing the New icons even for the thread you just came from. (I think.)

My question: How is it that the spacing of my posts changes between the time of me typing it and the time it appears? A lot of my posts show up with some lines having one or two words, and others going all the way across--actually wider than the box I get for typing in.