Hey Hefty,

This is good stuff. I feel like I have learned a thing or two today.

Is #4 a hard rule? Would it be acceptable if someone were to write:

"I love Fuente, Padron and Ashton cigars."

bypassing the second comma before the "and"? My understanding was that either method was ok

Oh, and when you return to teaching, can I ship my children up to Montana? JK, man...