At first, the idea of a portable phone seemed crazy. Weighing two pounds and offering only 30 minutes of talk time, the first cell phones sold for $3995. Thirty years later, cell phones are some of the most popular electronic devices worldwide. Now much more advanced, smaller, lighter and with more battery life, the cell phones of today hardly resemble their original form.
Professionals who both own iPhones and are members of LinkedIn are in for a treat. LinkedIn for iPhone 3.0 has been released, and the new app (which remains free) represents an improvement over the old one in almost every way.