I've often wondered how people feel about the use of these little peripherals.
Myself? I don't play online nor would I use them online, but I'll sometimes use them for codes such as "unlimited ammo" or "unlock all tracks" in games that I don't "care" about. I won't use "level skip" codes. I'll use them in a game like Hydro Thunder...but won't use them in a game like Gran Turismo. Some games I want to earn, some I want to breeze through just to experience the story.
My Game Genie has become a great help in making some Genesis games a bit more manageable. I find Genesis games to be very difficult.
Does anyone else use them and do you use them sometimes, all of the time, use all codes or just some of them?