Martin Fowler’s site has got a nice documentation set of Enterprise Architectural Patterns here and a survey of other sites that have Enterprise Patterns (here) although the catalogue isn’t hugely comprehensive, for example no reference to the IBM Red Books aren’t mentioned.

Alastair at Huddle has written a rather good blog entry about the state of play in IT with respect to the economy for smaller/newer businesses that are being powered by investors.

Link: http://blog.huddle.net/2009-doom-gloom-or-the-break-through-year-for-saas-the-cloud-social-software