A few days ago, I stumbled across a blog called Anglo-Saxon England, which, in my not very humble opinion, is a potential gold mine for anyone interested in the period. The author of the blog also has a message board site called Englistory. There is a link on the Anglo-Saxon England blog, which you can follow if you wish to join. It, too, is a valuable resource for all sorts of historical stuff, especially about Anglo-Saxons, Vikings, etc.. Come take a look at both places. If you are interested in this period of history, it will be well worth your time.