This book is a great breakdown of the 7 best "moats" that a business can have to create competitive advantages. If you want a framework for thinking about how defensible your business idea could be and strategies to win a market, this is a great place to start. My main complaint with this book is that there's some pointless pseudo-equations in the book and some academic-speak that make parts of the book harder to follow than necessary.
It says how long ago something was said, so you can tell last month
from 2014 without doing the arithmetic. Full and green is recent; it
drains and cools as the date gets older, and empties completely at about
6 years.
5d5 days ago
8mo8 months ago
2yr2 years ago
4yr4 years ago
9yr9 years ago
A striped bar means the date itself is an estimate — the source did
not carry an exact one. An entry with no date at all gets no bar.