I'm thinking about starting a series of screencasts about Bitcoins and how to use it, does anyone think it would be useful?
Some of the topics I'm currently working on:
( focused on developers )
How to set up a Bitcoin Remote Wallet
How to talk to your remote wallet from your server
How to add bitcoin payments to your website
How to add bitcoin payments to your web/mobile app

(non developers)
How to install and run your own wallet
A tour of MultiBit

Are there any other topics you recommend?