The great thing about blogging is that if I post something quickly (say, right before I leave for a break) and then forget about it for a while, I can always come back and edit it later to correct grammar or complete a thought. (If only posting comments worked the same way...)
However, all that becomes unnecessary in light of my recent discovery: the "draft" option. (Silly me! I can be quite oblivious sometimes.) Better later than never, I guess.