THANK YOU !!<p>My original comment wasn&#x27;t intended to be a complaint about the pay-wall, nor a claim that it was off-topic, although I can see how it may have been taken as such.  Having already spent 10 seconds on something I clicked on just out of curiosity, I wasn&#x27;t then going to spend another minute or five constructing a mini blog post.<p>However, I will now write something - I think people don&#x27;t realise the effects caused by some of the web page interactions I see.  But a comment buried in thread on a topic I don&#x27;t care about is not the place to create any kind of fully reasoned position statement.<p>Thanks for the link - I&#x27;ll go read that thread when I have some time.