The Arduino Esplora Is the Perfect Beginner Arduino, No Electronics Experience Required. Arduino Article
A cheap WiFi interface for Arduino Shows how to add WiFi connectivity to your Arduino boards without using a WiFi shield. Arduino Tutorial
Robocademy for Arduino Robocademy allows anyone to upload code to currently two Arduinos and see the Arduino over live video. Arduino Article
The Arduino Esplora differs from preceding boards by providing a number of built-in onboard sensors for interaction. Arduino