I totally agree with you and support you on that. "Strawman." His favorite word.Typically used when he's losing, which is often, or when he can't substantiate his claims, or when he can't and refuses to answer direct arguments that prove him on thin ice theologically, so, like you say in a sense, he tucks tail after a smart aleck response.
On 1/6/10 I noted that Webdog had 142 posts with strawman (102) and strawmen (40). Now,17 months later, he has added 27 more to his count. He's up to 169 posts with either the singular or plural form of the word. Yep,it is indeed his favorite word when in attack mode.