Michael,

Thanks for sharing that Lightbulb concept...

Just Think on How many other Things in everyday Life need to be Changed, Serviced and Delivered...

Specialized Niche services is an Untapped market with incredible Potential with Ongoing Revenues in Booming niche marketplaces...

A couple interesting business models...
http://www.gomassage.net/
http://www.springwise.com/fashion_beauty/nail_taxi_1/
http://nailtaxi.com/

But you Broker the concept and Build yourself a Referral Network of Lifetime commissions...

On the mention of Light Bulbs...

A couple other interesting Light Bulb stories come to mind...

With some Good business lessons that can be Applied to Trend Watching...

Bright Idea: Product Launch Success Story
http://smallbusiness.aol.com/start/s...13183109990006

Read all about it - Levenger Co.'s reading accessories - Levenger Catalog

Great 4 page story...
http://findarticles.com/p/articles/m...25/ai_19128570

Phil