Earlier quoted context omitted.
Yeah, well, that's just, like, your opinion, man. Anyway, more seriously, I hope it's obvious by now that I don't particularly care that my means of communication is so offensive to you. I think you should, like, cry a river, build a bridge, then, well... get over it, you know? And on the, er, "topic"? A rule of thumb for me does not have to be one for you, even if it's explicitly presented as such a rule. I thought…
A rule of thumb is, well, an estimation. 1 = 1 isn't an estimation, it's just, well, the same number.
Also, in this particular thread, you started by wrongly making a correction of something that was clearly not an error, nor a wrong use of words, not even a misspelling. The problem is you started to post a correction before realizing that you didn't read right. That happens when one is more eager to boast one's own greatness than one is interested in the topic at hand. The result is that in this thread, you were clearly, as a rule of thumb, well, 100% wrong.