We first wrote about Slideshare when it launched last October. It provides a useful service by allowing users to upload and share powerpoint presentations. Tomorrow they’ll announce a much-requested feature – synchronization of audio files with slides.
This is a great additional feature. We’ve had lots of requests to upload presentation decks to Slideshare after I’ve spoken at conferences. Now, if I can get my hands on a MP3 file of the talk itself, I can add that too.
An example is embedded above. More examples are here.