The document discusses various forms of electronic communication including email, podcasting, chatting/instant messaging, discussion boards, texting/SMS, blogging, the iPhone, Palm Pre Phone, and Blackberry. Email allows sending messages to anyone. Podcasting distributes audio or video files online. Chatting/IM immediately displays messages between users on services like Yahoo and AIM. Discussion boards include forums, blogs, polls, and file sharing. Texting sends messages between phones. Blogs display chronological user postings and comments. The iPhone integrates cellphone, media playback, and web browsing capabilities. The Palm Pre and Blackberry are smartphones with touchscreens, keyboards, and messaging abilities.