What do you guys think about a compromise, then? As in, extend the thread title past only a few minutes. The problem with that might be for someone with dial-up (like me) who takes awhile to load a page to begin with. Not to mention while we're editing all kinds of other things, we might not see typos in a thread right off the bat. You still have that window to prevent us from doing stuff that would make you have to watch us with titles, but it should give us time to fix it ourselves, rather than add to the list of things a mod needs to do. Yes, you've said you have no problem fixing thread titles, but it still seems unnecessary to bother people with better things to do by asking them to fix tiny details we might catch ourselves a little too late. This, of course, excludes the point about the trading threads, but it at least covers the complaints some people make in the PFF from time to time.
This all, unfortunately, assumes that what was said earlier about the time limit being five to ten minutes is true. Feel free to correct me if I'm wrong.