In English you put a space after every sentence.
apart from the ones at the end of a paragraph or a thread, kind of pointless adding a space there. Thought i'd say that before the thread becomes locked due to people disagreeing too much >-<
Wait what? Your proposing we drop the space at the end of a sentence and replace the line break at the end of a paragraph with said space? Not only would that look horrid, but how do you propose stretching a three and a half page college essay into five pages with that kind of formatting?
Not to mention it makes your posts read like a hyperactive four year old on stim tabs.