If you take none of the technical details away from the article, take this:
"Most adult webmasters have it in their heads that they should shoot for the moon in terms of page rank for every site they operate. This approach inevitably leads to the temptation of 'shortcuts,'
such as linking to your new sites from your established sites in an attempt to boost their page rank or engaging in any of a number of practices that attempt to gain Google page rank by making something look better than it is."
Not all your blogs can be 4-star generals, you have to have some grunt privates in there, and be prepared to sacrifice them on the "front lines" -- here's one of my most valued
gruntblogs --
MYFASHIONGIRL
2hp