I would also like you to contribute to this post and either post about your own or if your not feeling up to that, then just leave it in the comments below. I would really be interested to see what you have got written down.
I have actually been thinking about this for a while. I have a page on my blog, which actually lists somethings that I have thought about doing. I have only done 5, as I thought that would be a good amount to start off with.