Slideshare is a great site for sharing presentation slides, it’s like youtube for presentations. You upload your pdf or ppt and it will convert it into flash. You can then embed it via a small snippet of code, share it, or download the video. It’s a very easy and nice service. There are other competitors but so far Slideshare seems to be the de-facto standard

Here is a recent slide deck of mine, it was featured on Slideshares’ homepage over the past weekend.

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