Blog email updates

For those of you that follow my blog I thought it might be good to have alerts via email when this blog gets updated, rather than you having to check every week or so. A Google search for this kind of thing came up with http://www.blogarithm.com

If you would like to try it out, I've added a useful subscription box to the right hand side of this page underneath all the links. Just enter your email address and you'll get alerts when this page gets updated.