heres what I think. If it was out of the question Blizzard could easily implement say, 1 seconds after the window gets focus, before it will accept the spell target. If Blizzard were to ban people/software before implementing that themself, well I wouldn't think that was a fair play on their part.

For that reason I am implementing it. However I'm trying to email them as well, but you know what its like. Considering all we can do already, it would be a bit out of place if this were to cause any TOS problems because targeted spell are not any great advantage nor easy to handle. It does make mes a little nervous but seeing as 5 PC is quickly turning into 1... i think it needs to be done.