As a defender of Christianity I want to be sure that I am engaging with the most powerful evidence for opposing worldviews. Engaging with weak evidence tends to show that I am unaware of the more powerful evidence or simply cannot answer the more powerful evidence- both of which often would result in my arguing against a straw man. In so many of my discussions with fellow Christians about different worldviews I like to play "devil's advocate." This is my effort to inform them of the stronger evidence for opposing worldviews and give them some pointers for responding to what skeptics will use to show their worldview as true.
The other day I was in discussion with several friends about naturalism. We were discussing some of the weaknesses of the view from a scientific perspective. One person confidently offered a challenge and explained that there was no way for naturalism to explain the observations he cited. Now, I'm no supporter of naturalism; however, I explained to him how a naturalist could not only explain the observations, but that their models even predict the observation he cited. His response was a dismissive, "well, how convenient."