>>Sorry for hijacking the thread, but we have achieved a great thing here: it's much clearer now in MY head :). And if we helped clear it up for anyone else, the better.
>
>You didn't hijack the thread, Dragan, as I hopefully already made clear. Hijacking is a deliberate, malicious act, as I see it. Besides, if we'd regard this as hijacking, then 98 percent of all threads are hijacked.

Um, yes, the word should have been surrounded by quotes.

And the 2% of the threads that don't suffer from the thread drift virus aren't that interesting anyway :).