[athom]

You want to know what's REALLY bad? When the whole TOASTER pops up in your face!

Here's the deal: I maintain a boatload of Visual Basic (yeah, yeah) in Autodesk Inventor. That program REALLY wants to make sure you're saving regularly, so if there's a document open that's been changed and left unsaved for awhile, it pops up a notification. This is fine when you're working on the model, and you just see this "toast" popping up in the corner. You make a note of it, maybe divert to the save icon, and get right back to work.

On the other hand, if you happen to be using the VBA environment when Inventor decides you need a reminder, it absolutely insists on slapping ITS window over top of it, so it can notify you Right Now! That includes grabbing focus, of course, which leads to all sorts of fun when you're in the middle of typing, and suddenly find yourself starting You-Don't-Know-What-Command on the model.

Fun times.

So, yeah, "toasts" can get annoying, but grabbing focus... THAT's when the trouble starts.