frontlineSMS

Central de comunicações via SMS usando somente um notebook e um telefone GSM!

Success case

http://www.ericsson.com/thecompany/stories/100603_frontline_sms_20100603100015

Site for donwload and support

http://www.frontlinesms.com/

Company behind it

http://www.kiwanja.net/index.htm

Summary

http://www.mobiles.tacticaltech.org/FrontlineSMS

... more

http://en.wikipedia.org/wiki/FrontlineSMS

Bump App

This is a cool way to share your contact details with a friend or someone you just met.

Bump home page.

http://bu.mp/

There is no better description then the one on their site

"Bump is a quick and easy way to connect two phones by simply bumping them together. 

Exchange your phone number, photos, or compare friends with just a bump."

Here there is a review explaining how it works... I thought it was via bluetooth but it seems to be via internet.

http://www.pcmag.com/article2/0,2817,2345899,00.asp

On their website they have an open API for developers to create their own apps using the Bump to share whatever...

Paypal have a Bump-pay version!

http://iphoneapplicationlist.com/2010/03/16/paypal-iphone-app-bump-to-send-money/

In case you want to see it in action you can check several videos it on youtube.

http://bit.ly/bncKHB

or the official one

http://www.youtube.com/watch?v=iZudLSKaBgM&feature=player_embedded

The app is available for both iPhone and Android!