Showing my age, I remember when I thought that to Google was to run foolishly into a blank wall. It looks like now that you Google or you risk censure by the courts.
On Law-Lib this morning: recommendation to purchase a newsletter from Karen Olson.
The Internet Fact Finding For Lawyers Newsletter written by fellow-law libber Carole Levitt (and Mark Rosch her co-author of The Lawyer’s Guide to Fact Finding on the Internet and The Cybersleuth’s Guide to the Internet).
One of the articles is "Is there a duty to Google?"