ColourOfSpring - 11:19 am on Jun 4, 2013 (gmt 0)
Anything is difficult if you don't know how to do it.
The inference here is that you know exactly what Penguin targets. If my inference is wrong, then join the club about Penguin - your opinion is as good as mine. But if I am right about what I infer from the above quote, then please do tell us what you know about Penguin, in plain English.
Your clue... PENGUIN is "by page!"... ignore the links and focus on the page(s).
Not just page, but keyword / page too. But I don't get your point anyway - why so cryptic? Aren't we supposed to share knowledge here? And if it's a home page that can't just be 404'd? (Penguin 1.0) - how long to wait for a recovery - when the next update comes?