Archihub - Archihub, serious fun in architecture is not there anymore. News, articles and links. A lot of attention for graphical use of computers. The Architectural Supermarket - Comprehensive site, with a.o. ArchitectenWerk - ArchitectenWerk is aimed at the practical side of architecture.
Architects can present themselves on the Net.
ArchiWeb Consulting Services Art Nouveau - Comprehensive Art Nouveau site. A lot of background-information, but not too many pictures. BauNetz - Very comprehensive German 'archinet'. Buildernet - Online catalogue from American building companies. You can also search architectural newsgroups .