There have been so many threads regarding this question. I pose my question in all seriousness, and am hoping for a logical explanation.
While I do understand the arguments about "calling a bridesmaid a bridesmaid" and making no qualifying distinction as to junior or senior, I don't see the need to create a big brewhaha over the argument.
To that end, then, why is a distinction made between a groomsman and an usher? Wouldn't the role of an usher be inherently less desirable because it mandates having to perform a job or duty? And, isn't the "theme" of being a bridesmaid that there should be no duty other than to attend the wedding? Why then, do the men have such a distinction?
In my area, and in my personal experience, we have never made a distinction with the men. Prior to the ceremony, the groomsmen ushered in arriving guests. They all just milled about the entry foyer or gathering space, and took turns leading guests into the ceremony room or church. Often, the best man might stay "behind the scenes" with the groom, but the other groomsmen would be available to usher.
Truly just curious.......