A Fellow Obsessive on All Caps

Lena Groeger posts on the Weather Bureau's movement away from all-caps. Her objections are similar to my comments about mono-spaced type, but more general. She points out the life-saving impact of the change, and extends the topic from the Weather Bureau to the Surgeon General's warning, the fine print in legal documents and warranties, traffic signs, and NASA.  As I grow older and my eyesight declines, I find these matters of typography more and more important. Some magazines and websites like to use white/light type on a dark background; very artistic I'm sure, but hard on the older people among us.