I was going to put a list of links together for some folks on my team to read and thought they may be a fun read for others

Eric Evans talks about MDD and Domain-Driven design
Martin Fowler talks about language workbenches
Martin Fowler talks about in-memory databases
Steve Cook's article on MDA and MDD - almost a classic now :)
The coming IT flip-flop, discussion on changes in BP usability
Concepts for MDD & evolution of DSL’s

And here are some things to play with over the holidays:

Microsoft DSL Tools
Guidance Automation Toolkit
Smart Client - Composite UI Application Block