Why are separate 14er summits such as South Elbert or "South Wilson" (14,110') not included in that list?
From the peaks list page it has this note:
Peaks shown in gray do not have enough prominence to be ranked and peaks with quotes are not officially named by the USGS.
So El Diente, Cameron, North Maroon, Etc. don't have the 300' prominence but are named and generally considered to be separate peaks/summits worthy of climbing. "North Wilson", Massive Green" "East La Plata" dont have the prominence and aren't officially named.
Some of it is just tradition too since these are named peaks/summits recognized by the USGS and/or the CMC. So people feel the need/obligation to climb them and/or have them on their peak list. It's just personal preference really.
This topic has been hashed over MANY times on this forum. In the end it's kind of silly, just climb what you want and have fun doing it. That's most important!
• It's by getting away from life that we can see it most clearly... It's by depriving ourselves of the myriad of everyday experiences that we renew our appreciation for them...I've learned from my experiences in the mountains that I love life. — Dave Johnston
• Mountains are not climbed merely to reach a geographical location — but as personal and spiritual challenges to the participants. — David Stein