Sure that is geek speak about where the cursor (the blinking line) lands when you start a new thread or reply to one. Have you ever noticed that when you click on reply and the window opens you then had to click again on the box where you type before you start to type? Well now when you hit reply the cursor will already be in the box where you type and you do not have to click again to start typing. Where the cursor begins is called focus. I have been helping develop computer programs for 10 years now and these are things I see that maybe others would not. I hope that helps.