alt Hacker NewsI've just checked this again using a google account where search result pages are still following the old behavior: It looks like the 'href' attribute is the direct link, and the 'ping' attribute is the /url redirect link you are referring to. So it looks like it is actually sending me to the direct link, it just also requests /url at the same time in order to log the click. This means the user was not waiting for the logging/redirect request to come back.
Which is exactly the game theory that was predicted when some browsers started ignoring <a ping> to "protect privacy". If your browser supports ping you get ping, otherwise the website gets the data anyway but with a worse user experience.