There is something fishy about this site. Businesscreditcards.com? And all the pages seem to be lists. Presumably it is an SEO guy who has realized that with comparatively little effort (e.g. by combining delicious tags with feed subscriber numbers) you can compile lists of the most popular sites on some topic.

I would imagine that anyone who has the time to read 100 blogs daily isn't really cut out to be much of an entrepreneur.

I like how they list 8 productivity blogs. Anyone who is subscribed to 8 productivity blogs is probably not taking the advice.