evolution of the barter system

1962:

- Hey buddy, gotta a lite?
- Sure. Can I bum a smoke?

2012:

- Excuse me, do you mind if I connect to your mobile hotspot?
- Sure. Can I get you to post links to my blog?

(brought to you by b2 publishing, 'Dream big, act swiftly.' - b2)

http://fairtoomiddling.blogspot.com