Most Partisan Posters from Both Major Parties

[Okay, maybe Mike Johnson is a competent parliamentarian.]

Maybe not the most but it's worth noting that Miles, despite being moderately conservative and apparently an independent now, is still very partisan towards the Democrats. Like Al and Phil, he's an example of it not necessarily being a mark of a bad poster.

[Okay, maybe Mike Johnson is a competent parliamentarian.]

Not sure Miles should be included here. He supports some Republicans (Collins and Cochran come to mind).

It's really just relative to his views and avatar that Miles is partisan. It's notable in a comparative sense, not an absolute sense.