It's been a while since last I updated this blog. 

There is a good reason for that. I have been working on a new web site that has now gone live.

You will find it at www.ngowi.com I intend to update the blog now and then, but since the web site requires a lot more work to update as compared to a simple blog, that may not happen as frequently as I would like. I am sure, however, that things will change in a short while and updates will again be a bit more frequent. 

In the meantime, please continue to visit both this blog and the web site.

Best regards.

R.