Fedeline, I grew up in NI in the 70s-90s and the language and arguments used by evangelical atheists are so similar to those bigots I grew up with, so I get where she's coming from. The same can be said of their views on Islam (very similar to EDL rantings). You call them a splinter group, but they are a vocal and disruptive minority (thankfully). More prevalent on the PRS section where Niminy spends a fair bit of time.
You and most other atheists may not agree with them, but they do exist.