I use a private blog with Posterous. When I have an idea I just send off a quick email from a computer or my phone to ideas@posterous and its done. I can also u

I use a private blog with Posterous. When I have an idea I just send off a quick email from a computer or my phone to ideas@posterous and its done. I can also use the voice recorder on my phone and email the file if I am driving and can't type a long note. Posterous of course accepts website links, video clips, photographs etc. The blog is password protected and I could share it if I wanted to.