This thread is a pretty funny. Glad to see people are in high holiday spirits anyway.
I think what Chris maybe trying to say is that because these elaborations tangent into discussions about how getting the right exposure can affect your DOF, it muddies up the core answer of "no" and that from a technical standpoint, the only three things affecting DOF are iris/aperture, focal length and distance to subject.
Of course, since iris in particular is related to exposure, shutter speed comes into play in real life shooting scenarios. That's a valid and helpful point from William. The OP probably needs to know that there's only one correct technical answer, though.
I think what Chris maybe trying to say is that because these elaborations tangent into discussions about how getting the right exposure can affect your DOF, it muddies up the core answer of "no" and that from a technical standpoint, the only three things affecting DOF are iris/aperture, focal length and distance to subject.
Of course, since iris in particular is related to exposure, shutter speed comes into play in real life shooting scenarios. That's a valid and helpful point from William. The OP probably needs to know that there's only one correct technical answer, though.