@bdp24 - 'who can afford the products he focuses on'?
Enough people, apparently, for these products to be made and sold and the companies doing so appearing to be doing well. There are plenty of products that I cannot afford, but I'm good with other people with more dosh being able to, and I find it interesting to read about them anyway. There are reviewers catering to all kinds of budgets.
Michael Fremer leaves Analog Planet
I'm not sure who I can trust anymore.....