I agree, especially when dealing with UI elements, and creating consistency over multiple assets and mockups sometimes for 20 different versions of the same button. Please make this amount dictated by RAM capacity or just set the limit to 500 or something.
Agreed. We need more artboards to support more scenarios for UI app development. This would go a long way. 1000 would be precious.
Also, the ability to add them in in between art boards would be fantastic (agreeing with Marcplaticolab). Currently, if you have less than 100, it auto appends after the last one in your document. This make for hairy situations when trying to update artboards within a scenario.
I have to set up the document from the beginning to have the max amount of art boards, then move around as needed (a bit of a pain).