Chris Warticki's Oracle Support blog recently came out with a posting combining many useful links on 10g upgrades here.
Virtual Directories + Provisioning vs metadirectories - The Battle is On
Nishant Kaushik at the Talking Identity blog brings us another episode in the ongoing battle for the hearts and minds of the IT identity management community. Is metadirectory dead? Poke it with a stick and see.
The Structured Data blog has a great posting today on awareness and the interplay between details and attention. Definitely fun and worthwhile to take the test.