I thought it was my browser or pc, but apparently it's neither.
In creating posts, I can't click in the Title field. In Firefox, it interprets the attempt as a Find, and in my IE-based browser (Maxthon), it just stares at me.
That's why this post is untitled.
Odd bug. Hope they fix it.
UPDATE: okay, there is information about it here. Bottom line is that one has to aim the mouse pointer about 3/4 of the way above the bottom line of the Title field, then one can insert the cursor and start typing. Sheesh. That same writer recommends clearing cache and cookies... but since I don't want to re-do all my cookies, I think I'll put that off for awhile.