Last I saw Google was defining each entity returned as an operation..
If you were building a social network or twitter clone using the
techniques Google recommends in this talk:
http://www.google.com/events/io/2009/sessions/BuildingScalableComplexApps.html
...you could easily pull back a hundred
Maybe I should explain...the details don't matter, the key point here is
that the design in the GoogleIO talk involves a separate entity for each
post. Google charges a buck per 10K ops, so if each post returned is an op,
then a hundred pageviews showing a hundred posts each is a buck.
That seems