Reblogging, as I have said before, is a form of laziness, from an editorial point of view. Yet, when another blog/person publishes a post that I agree with and says basically what I would like to say myself, it makes sense to do it the easy way and simply promote the said post by reblogging.
An attempt will be made to come back to this post with further comment and links to posts and comments I have made in the past, because much of what David says is in tune with previous comments on this blog. It is nice to get some supporting, scientific input.