The mere brevity of twitter feeds doesn't allow for better clarity, explanations and argumentation, which I'll label CEA. It's the lowest level of what an author can provide given its brevity. From what I've seen, Facebook is where many authors test ideas and provoke thought, so here again isn't the best place for a great deal CEA. Blogs and videos on YouTube are much better means for providing CEA. But sometimes they too are used to test ideas and/or provoke thought. Journal articles and book length treatments of ideas, especially written by scholars and especially when peer reviewed, are the highest means to provide CEA. Now let's say a scholar tweets. Is it reasonable to pick apart the tweet rather than his peer reviewed work? Surely not. The means of a tweet prohibits CEA. Therefore one must approach a tweet by a scholar with the utmost attention to the principle of charity. Furthermore, one must pay more attention to journal articles and peer reviewed books by scholars than any undergraduate student who has an audience.