I mean that they (the author) appears to hold politically and social positions, which trend towards a common cultural subgroup, colloquially known as SJW's, or "progressives". I'm not ascribing approval or disapproval to that group, and I'm not trying to drag any positive or negative connotations from the title.

I'm just pointing out that its rare to read an article where someone complains about the company they work for, and then stops working there. It was a refreshing change of pace.