My favorite fight search tool was hipmunk. Their 'agony' sort was my favorite feature in any software ever. SAP bought them, and I was so hopeful that Concur would bake this into their god awful app that I had to use for work. No luck. RIP Hipmunk.
Social media obsessed people who are great at clicking buttons and getting followers but add no value to the network. They only fill up a feed with noise.