You can tag businesses on LinkedIn through the scheduler, you just have to play with it and sometimes the business will come up if you type slowly enough but you can’t tag people on it, which stinks because we were just trying to wrote a post on LinkedIn and schedule it for tomorrow to thank some people for visiting our laboratory and I can’t tag them so I have to remember to do it tomorrow morning which is super annoying. I can tag fine on Twitter and for the most part on Facebook too if they are a busienss (haven’t tried normal people tagging for FB yet) but it would be very helpful to get this tool!