Oxford.. several things..
i worked with a DO resident at my school's community hospital affiliate and he was a complete idiot. but i also worked with a DO student at an away anesthesia rotation and thought he was a hard working and bright guy. i'm sure the same can be said of MDs as well. so, to answer your quesiton..my respect will be earned, not simply given just because they are a collegue in medicine.
secondly, i wont be hiding my 'true colors' to any DOs in my anesthesia class (if there are any)... you'd be blind to not see the prejudice against DOs that exist already. face it, DO schools are easier to get into. if you believe that a composite mcat of 23 is "just fine", then i think you are perpetuating that notion. i'm sure a good number of DOs excel during med school and boards and become good doctors--- but that still doesnt change the fact that DO schools are just easier to get into. i would suffice to say that competition and credentials, especially in medicine, are important.
anyways, like i said again, i did not intend to make this a DO/MD debate -- for you to have interpreted that intention and question my 'maturity' is both moot and laughable. read my original post again, and you'll realize that i asked why DOs desire an allopathic residency when they trained and vowed an osteopathic philosophy. some of the above posts have addressed my question.