Receiver privacy part is largely obvious. Of course you know how much money someone received. You're the one who sent it. Same thing for the one-time stealth address. Receiver knows what address they are sending to because they're the ones that generated it via DHKE. A third party looking at the blo...

"Moneroleaks" is indeed pointing out some well known weaknesses. It's something that will get fixed with the next update called FCMP, that by the way enables payment channels for Monero.

STN did a public service in getting all that together on one page. He just presents it in a disingenuous way. Which issue do you find particularly concerning?