This article lost all credibility when it said "another fourteener that is often overlooked..."
Yes, all of these mountains on the list are popular and well known.
One is one of the 7 summits. One is a Colorado 14er. One is a California 14er. Another two are country highpoints. The remaining two are very well known too.
Crestone Peak is surely the least known mountain peak on the list, but it's still way up there in the popularity and well known category.