Ha Ha!!! Twitterfeed works.
My blog has automatically been posted to Twitter - you're probably reading it from there. Welcome!
Now I can concentrate on other content, and finding something useful and worthwhile to write about! Something to keep you interested. I think the technical term is 'sticky'!! A term referred to as one that keeps you coming back [to a website] for more.
So, if you're thinking about ways to promote your blog, then based on this quick trial, I would recommend Twitterfeed.
Hope the guys at Twitterfeed see this... !!!