Archive - Excel Blog

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Nov 22 •

Carl Cortright

Measure Twice Cut Once: The Idea Maze and Dead Ends

And other ways not to kill a startup

Nov 17 •

Carl Cortright

October 2025

Oct 29 •

Oct 27 •

Oct 26 •

Oct 26 •

Alter Egos and Getting Off Social Media

Oct 25 •

Oct 22 •

Oct 20 •

No Kings and New Progressives

Oct 18 •

Oct 17 •

Oct 13 •

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