Hi Ankesh,

Nice list.

Here's a Subscription business model that doesn't cover the Niches and micro niches very well...

There are a few others that have tried But just like...

Cluck, cluck, my eggs are expensive than yours!
http://www.biztactics.com/bullet-eggs.php

The idea needs some Creative Thinking with Fresh eggs that are well scrambled.

http://www.subscriptionconnection.com/

Phil