there were many important inventions for communication over a distance.

1. letters and air mail.

2. telegram and telephone, fast or instant communications. civil radio etc.

3. e-mail and internet.

4. free and easy video hosting on the net. it revolutionized the internet, no longer text and images only, web cam replaced the chatting with text messaging.

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http://www.youtube.com/watch?v=IRySS...eature=related

I am so hooked on music videos from youtube since 2005, when they started.

If I am travelling in China and no access to youtube for my favorite music.

it would be like a fish without the water,

or I need my coffee in the morning, I need my youtube or mytube for music listening.

I would be like eeeeeeerrrrrrrrh. almost pulling my hairs, oops, do not have many hairs anymore.