Architecture Articles

I ran in to some a great article on architecture:
http://www.artima.com/forums/flat.jsp?forum=276&thread=194956

And here are some of the other ones I turned up while trying to find the first again:
http://www.artima.com/lejava/articles/seven_secrets.html
http://www.stevemcconnell.com/rdenum.htm
http://www.oreillynet.com/pub/a/oreilly/opensource/news/myths_1199.html
http://www.rgoarchitects.com/Files/fallacies.pdf
http://mpermar.blogspot.com/2006/07/top-ten-ways-to-create-real-j2ee.html
http://www.addsimplicity.com/downloads/eBaySDForum2006-11-29.pdf

The internet is a great way to learn from the mistakes/experience of others.