Before Quora it was yahoo answers and it was just as shitty as Quora. The only Q&A sites that are not a waste of time are stackoverflow and other stackexchange sites.
Yesterday after a reboot windows added a fucking bing search bar in the middle of my desktop.
No recommendations sounds better to me to be honest
One of those dead websites like Digg, MySpace, Livejournal etc.
If immaterium is real, we have a much bigger problems than inability to detect xeno’s warp drives.