Sometimes you gotta break out the Thesaurus to get others to dust off their own copies. Sometimes you use big words to impress your readers. You can consider it as providing a public service. Sometimes you throw in some big words just to be mean. (Bwahaha!) Some times you insert these words because you saw it in print somewhere and you are just dying for an excuse to use them. Well, they don't work when you try to use them when talking with friends and family. So why not unleash them upon an unsuspecting blogger audience? They don't know that you are really a dumb ass and have no clue what the word means.
If your writing tends to become quaquaversal*, it is the perfect reason to litter your posts with fifty dollar words. This effrontery* of creating an imbroglio* may or may not be appreciated. Your obduracy* to cause obfuscation* might be looked upon as vituperation*. However, the parturiency* that the readers gain will outweigh the effort of looking up the words.
What does it really mean when the Groundhog sees his shadow? Six more weeks of basketball!