I started to have a look at this blog, by a gent called Rob, a few years ago, after he asked me for permission to put the plans of my 'Paddleducks Engine' on there, and it has been growing ever since.
One thing I really like about it, the first is that anything on there in relation to peoples articles, he has asked permission of the originator, and second, he always gives due recognition to anything that is shown.
http://www.machinistblog.com/It is a gold mine of all sorts of projects, hints and tips and almost anything you can think of in relation to what we get up to, and I am sure everyone who visits comes away with at least one tip, maybe lots, they have never seen before.
Just as an example, the 'Contrary Tool'.
If you are having trouble getting fine finishes on your lathe, have a look at this article. You just couldn't get an easier to grind and use tool. A couple of flats, and there is no centre height to be set.
http://www.machinistblog.com/?s=contrary+toolJust enjoy.
John