English Has a New Preposition, Because Internet. The word "because," in standard English usage, is a subordinating conjunction, which means that it connects two parts of a sentence in which one (the subordinate) explains the other. In that capacity, "because" has two distinct forms. It can be followed either by a finite clause (I'm reading this because [I saw it on the web]) or by a prepositional phrase (I'm reading this because [of the web]). These two forms are, traditionally, the only ones to which "because" lends itself. I mention all that ... because language. Because evolution. Because there is another way to use "because." Linguists are calling it the "prepositional-because." Or the "because-noun."
It has long been noted that style manuals and other usage advice frequently contain unintended examples of the usage they condemn. (This is sometimes referred to as Hartman's law or Muphry's law - an intentional misspelling of Murphy.) Starting from this observation, Joseph Williams' paper The Phenomenology of Error offers an examination of our selective attention to different types of grammatical and usage errors that goes beyond the descriptivism-prescriptivism debate. (alternate pdf link for "The Phenomenology of Error") [more inside]
Language Log lists all their previous articles about prescriptivism vs. descriptivism (or at least a lot of them), plus a link to Geoffrey Pullum's Ideology, Power, and Linguistic Theory [pdf].
Lexicalist attempts to be 'a demographic dictionary of modern American English.' Here's how it works. Lexicalist's developer David Bamman goes into greater detail at Language Log. [more inside]