In our household (Me, DH, DS25, DS15, DD14, DD9) the "electronics/gadgets" we have that get used on a regular basis:
3 Desktop PC's
3 Laptops (plus DH's work laptop that he brings home most days)
3 Tablets
4 iPod Touch
1 iPhone
3 Android Smartphones
1 "Dumb" cell phone
5 Digital cameras
Xbox 360 w/Kinnect
PS2
Wii
2 Gameboys (old, old, old but DD9 thinks they're awesome because she can buy games at yard sales for a quarter, and -- in her words -- "The batteries last forever!!!!!")
11 TV's (mostly for convenience, not because we're couch potatoes
)
ETA: Forgot (3) Blu-Ray/streaming TV players, 3 additional Roku boxes, 5 DVD players, and 3 VCR's
Things we have that aren't currently being used:
At least 5 non-touchscreen MP3 players
5 old cell phones (really need to donate those)
4 computers that are used for spare parts
3 or 4 additional types of video game systems
3 portable DVD players for when we travel