and Master of Orion, Spaceward Ho... vs. Command & Conquer, War/Starcraft...
Silders over tiles is just my perference. I don't like any pop-up menus in RTS games that block my view of what's happening on the map. I'd be thrilled if they set up automation for the black market and bounties too

Planet, tactical, and logistical upgrades work well as they are implemented now, even without automation, because they can all be managed in game on the map with keyboard shortcuts. If research, market, and bounties could be managed without resorting to pop-ups then I doubt they would benefit from automation either.