Mate,
If you have an iPad there is an app called PhatPad which, for the princely sum of about $5 does handwriting recognition, so it will recognise what you scrawl on the screen, then allow you to turn it into text and even email it to yourself, or put in Dropbox, or CloudOn. The recognition gets better and quicker the more you use it, and it allows you to write anywhere on the screen. I am told, although I haven't tried it, that it will even recognise shorthand for those who know how to do it.