I was really born too late. When I think of cartridges, I think how I was ten or eleven and how, with two or three friends of mine, we gathered in front of my TV and my friend's Dendy(because she didn't have a good TV and nobody else had a Dendy console) and played in turns. And Snickers bar was a delicacy then. Shudder.
My first very own Yamaha MSX-2, on the other hand - it had games on diskettes. You paid a refreshingly steep price for a floppy with a hastily written title.
Ahem. Rambled. Sorry. But I liked "flirt invaders" bit.