Let's consider something very important we seem to be missing here. Even IF all this crap about Buckley is true (most of this is just unproven crap that sounds like the stuff politicians throw around at election time), does that really matter? We're talking about the webcomic, not its author! I mean, heck, Harrison Ford has participated in plenty of douchebaggery, but we still all love Star Wars and Indiana Jones. And we all know people who have done some pretty screwed up things, but we still hang out with them. In this case, all we're doing s reading a comic. Heck, even if it gets to the point where you don't want to support him, he gets NO money from the comics. As long as you don't actually buy anything, you can still enjoy the comics, regardless of your opinion of the author.
And let's clear something up, too. The miscarriage was tragic. The only funny comics for the next few WEEKS were the occasional commentary on gaming culture, for a break from the drama. He was not joking about miscarriages, he was not blowing them off like no big deal, he put a genuinely tragic turn in the story, and portrayed it for what it is: a terrible, sad experience. Go read it before you talk about it.