I stumbled into enterprise architecture this summer while attending CloudCamp which was hosted by the TOGAF Toronto 2009 conference. The Open Group was kind enough to let me attend a couple of the introductory sessions at TOGAF 2009.
I like TOGAF. The ADM and the cyclic process nature of it make sense to me. An architecture should be a dynamic thing, not something static. There are some holes still but look how far it has come from V7 and I think it is well on its way to becoming the standard for EA in the next release or two. The fact that it is an open standard helps too.
My current interest in EA is largely focused on data architecture, probably closer to what is called Master Data Management (MDM). A natural lead from being a DBA I expect. I see a lot of overlap between the data architecture part of EA and MDM, like different views onto the same thing.
Watch for more about about EA and MDM here going forward.