[fkdjs]

Shakespeare is entertaining and metaphors are fun. Do you disagree with a poem and bring up logical fallacies? Of course not, we read them for entertainment value and anything we learn is a bonus. That is separate from metaphors used when trying to discuss the nuances of an argument within the confines of trying to have a logical argument. Poems and Shakespeare aren't supposed to be logical all the time, that would be boring.

[biot]

Which logical argument are you referring to? Scott Hanselman used an analogy to make an observation about javascript. It's a blog post, not a rigorous mathematical thesis. Who are you to say what rhetorical devices someone should or should not use?