I'd say it was pretty disingenuous to just put 40m - when discussing an English clubs purchase - in response to the tweet that you distinguish yourself as being worded as 40m euros.
When there's a big price difference between the pounds and euros figures, then quoting the high one without putting that it's euros - so much cheaper in pounds - was done, I suspect, to make the fee sound higher as you're against the signing / fee paid and so it adds to the point you're making more than saying 'he's not worth 25-30m.'
But you'll disagree with that, and I'm not bothered about taking part in a lengthy battle over a bit of sneaky wording in a post. I've pointed it out, you've disagreed with it. We'll move on as you say.