Not right now. If you want to keep them in sync you will need to write scripts to do it. Look for further features in 8.0 to deal with this.
You would have either one central installation of the appserver and database and a failover setup to another facility, or separate installs for each site.
Thanks for the input.
Would these suggestions also hold true for reporting? Is there a way to to get a view of the entire multiple app server deployment through one reporting tool?
With the BSARA reporting, you can have multiple BladeLogic installs feeding 1 BSARA install to aggregate the data.