ASA OBS call then no call leads to ejection

[DaveASA/FED]

ChampaignBlue,
You hit my point right on the head. BU never stated he saw any adverse affects to the runner by the catcher blocking the plate. That is what I did not like, the way he described it he called OBS soley on F2 being on the plate. And as you said I feel that is a misapplication of the rule, if she did not cause the runner to do something then there was no OBS.