The data below are from overture.com. They state how many times the following terms are currently being used in search queries. (I'm not sure if the data collected are only from Google or if they include multiple search engines.)
680 plumtree
67 plumtree software
46 plumtree portal
305 aqualogic
31 aqualogic bea
According to these data, which show that more than twice as many people are searching for "plumtree" than for "aqualogic," it's not quite time to insert AquaLogic keywords into bdg-online.com and/or re-brand the bdg Plumtree blog as the bdg AquaLogic blog.
Adoption of the new names takes time, but we're getting closer.