Okay.
I just took a look at the tool tip pop-up in question.
I'm not sure I want to ask for any information removed.
I'm assuming we are trying to keep the same tooltip that auto-populates from the data files, not make a bunch of different ones for different situations.
So, I took a look at the tool tip and went "okay, when do I use this?".
I found I use everything.
Even the description is important, for units like the Scout Starship the only place things like their anti-sniper ability is listed, the counter-sniper ability is not in the abilities list.
(Speaking of which, what does a scout starship "Unaffected by Negative Energy" mean?)
Having said that, I'm taking a look at it and I'm not sure. I'm on my laptop at the moment so at 1024x768 so I'm at the minimum resolution.
My first though would be that my biggest complaint would be you can't hide the pop-up. At 1024x768 that's a significant part of the lower left of the screen.
Could a delay be added before the pop-up shows when you mouse-over a unit in the main window? I did not see anything like that in options. Or an option to hide pop-ups when mouse-overed a unit and a key bind to show it.
When you mouse over a unit in the planetary summary or a ship's icon at a space dock the pop-up would still come up immediately.
On the tool tip layout itself I have no suggestions, I have no ideas for improvement and I would prefer that no information be removed with any changes made.
D.