Today, I was thinking about widgets and marketplaces like the Wallop Modder Network that allow for the buying and selling of widgets. The over-30 curmudgeon in me wondered, “why would anyone ever buy and sell silly little widgets for their blogs?” Then I remembered the always-surprising (at least to me) ringtone market, and a lightbulb went off: widgets are the ringtones for the MySpace generation.
(Of course, it’s much easier to charge a ringtone to a phone and have that bill go to your parents, but what’s stopping anyone from offering pay-by-mobile-phone widget options?).
Chad Dickerson's blog 
Great analogy
Lots of money made in ringtones 🙂