The link you posted characterized its definition as "
informal term." Most people understand the word filibuster to mean what's described in the link I provided. Wikipedia, a source likely to reflect common usage, defines filibuster as, "A filibuster (also known as
speaking or
talking out a bill)
is a type of parliamentary procedure. Specifically, it is a form of obstruction in a
legislature or other decision-making body whereby a lone member can elect to delay or entirely prevent a vote on a proposal."
Your own choice to insist upon coupling filibuster with the
parliamentary procedure of cloture clearly defined filibuster as Wiki does and as the Senate source I linked to does. Switching definitions mid-argument from standard use to "informal term" is disingenuous, like someone arguing in favor of using plastic sheeting to decorate a crib and then when they realize they look foolish advocating something so obviously unsafe, claiming they'd used the word "crib" to mean house rather than baby bed.
This discussion has been another fine illustration of the deceitfulness at the core of ObamaNation.
In fact, I'll illustrate it one step further.
Employing your new "informal term" usage, let's look at the ObamaDem claim again. The claim is
unprecedented use of filibuster. Here is the the same question I asked at the start of this discussion. How many times has the filibuster been used since Obama's been President compared with during previous administrations? If you can't answer that then clearly the claim is Just Words; one can't know it's
unprecedented unless one can compare the frequency of use before and after.