> Never heard of any of those.
Yes, and that'll be reflected in the hits data and be one reason they'll be rated so risky...
I love 'Ozymandias', but unfortunately it's become so overused it's cliche. So I picked poems that I was reasonably sure almost no reader would ever have seen (the exceptions: the _Julius Caesar_ quote, which I parodied; and the Basho haiku, which I gave my own rendering of) but were hopefully still good.
That's because he's using search hits as a primary measure of how much services are being used, which (maybe) kind of works for consumer services but doesn't work at well at all for services used by developers (at the least, they should be judged on their own scale). Which is why you see Cloud Messaging popping up in that list - it's just not something many people talk about, but that doesn't mean it's not heavily used.
http://www.google.com/ig/directory
Ozumandius was never shut down, it was left up in ruins.
Interesting poems. I was certain Ozymandias would show up though.