At my bed side Receptacle I have the Following plugged in
1. A clock
2. lamp (Fitted with a CFL bulb)
3 Cordless Phone ac adapter
4. a small fan

on the other side of my bed I have another power strip thats plugged into a nearby receptacle via extension cord that has a
1. a lamp (3-Way Bulb 50-100-150)
2.CPAP Machine (A Medical machine to help me breath at night)
3. A Laptop computer
4. Power Failure Flashlight

Leviton Makes the quad that fits into a single gang box the leviton part number is 1254-XX 15 AMP (XX = the color you want)21254
= 20 AMP


Theres always enough room in the junction box.You just need a bigger hammer