The Object Agency
- General reference sources, database issues, organizations and conferences, programming languages, software reusability, general software engineering, booksellers and publishers.
- http://www.toa.com/

Law of Demeter
- Information on this object oriented style rule which aims to limit the number of objects each object interacts with.
- http://www.ccs.neu.edu/home/lieber/LoD.html

Object-oriented Resources: AmbySoft Home Page
- Links, white papers, book ordering and other information for object-oriented developers.
- http://www.ambysoft.com/

OOPSLA
- Home of ACM's annual object-oriented technical conference, with information on upcoming sessions and past conferences.
- http://oopsla.acm.org/oopsla2k/

Jeff Sutherland's Object Technology Site
- Breaking news on object technology, components, business objects, and distributed computing on the Web.
- http://jeffsutherland.com

ERights.org
- Home of E, the secure distributed object platform and scripting language for writing Capability-Based Smart Contracts.
- http://www.erights.org/

OOPS Research Group
- An academic group based apparently at U. Texas. Looks like this site has enough useful links, papers and freebies to kill a couple of hours, at least.
- http://www.cs.utexas.edu/users/oops

Douglas C. Schmidt
- Personal site of Douglas C. Schmidt. Research information available includes Adaptive Communication Environment (ACE), TAO, CORBA, C++, and patterns.
- http://www.cs.wustl.edu/~schmidt/