Looks like the other Michelle was having some multiple posting issues. Or was she just using reduplication as an interpostal intensifier? (see here: http://en.wikipedia.org/wiki/Reduplication )
But, um, i'm the asswipe who forgot the public congrats myself. Clearly Michelle foretold that event and stepped in to help me out. No odd linguistic analysis necessary. But that makes me wonder about who the other person is who forgot to send his/her best wishes.
congratulations! i know good nicknames don't come until you actually meet the intended victim, i mean, recipient... but i've always like buggy and/or bubby for baby boys.