@jerry I think it may be less of an issue when good writers with a poetic steak take their time to put together thoughtful posts, but for writers that are not so gifted and/or are being lazy, yes, I'll always wonder.
And while I consider myself a decent writer, I often succumb to my lazy side when online due to personal time management issues. I'm 98% irl. When you see me post thoughtfully, assume I'm spending 10 minutes on the john or it's raining off of work hours.