Some good blogs on Oracle Apps

Know Oracle

All Oracle Tech. Training

Anil Passi's Q&As

Apps Learn blog (Functional)

As-Oracle Blog

Ask Tom Oracle.com

E-Biz OCP Blog

ERP Schools

ERP Stuff

Finance (David Haimes)

Fresher's Oracle

Oracle Applications Library

Oracle Apps 11i - Free Training

Oracle Apps Blog

Oracle Apps Training-Online

Oracle Apps-Hub

Oracle AppsSter

Oracle Blog

Oracle FAQ wiki

Oracle Ind. Presentations

Oracle Integration Repository

Oracle White-papers

Oracle-Fusion (Queries & Solutions)

Training sessions from Oracle on R12