A new version of VenexusSeamus, the search engine aggregation module utilizing syndication, was released today.  You can download it here. 

The way that default portal aliases are added has been changed.  Previously the lowest portalaliasid was used.  Now it will check to see if a "www." portal alias exists first and use it instead.

You can now assign an importance value to a domain.

The documentation can be downloaded here.