small MOSFET for switching applications
I think this is a great idea, and I'd like to start with nominating the  

OnSemi NTR4170N. Quick data:
\$R_{DS(ON)}\$: &lt; 100m\$\Omega\$
\$I_D\$ = 1A @ \$V_{GS}\$ = 1.6V
Package: SOT-23  

NXP PMN34UN. Quick data:
\$R_{DS(ON)}\$: &lt; 100m\$\Omega\$
\$I_D\$ = 1A @ \$V_{GS}\$ = 1.3V
Package: SOT-457