I want to start by saying Congrats on your pregnancy! I'm not sure the others commenting on this post are going to say the same, but I thought I'd throw that in there.
I also think that you are entitled to your opinion, but with that being said, I'm not sure why on earth you think that bragging about your low weight gain and implying that most pregnant women use pregnancy as an excuse to over eat is an ok thing to do. People use all sorts of reasons / excuses for over eating and I am willing to bed most are emotional. Being pregnant can make a woman more emotional and if they already had eating issues before, there is a chance they could worsen. These message boards are meant to be informative and supportive to women who are going through the same things that you are. Next time you want to take a moment to "remind" us of something, maybe "remind" yourself to be respectful of others situations and person preferences.
And what do you have against Jessica Simpson? If her doctor said her weigh gain was fine, I'm not sure what business it is of anyone else's? Did you call her to remind her that pregnancy isn't an excuse to over eat for her 2nd pregnancy?
Let me know. Thanks! Again, Congrats on your pregnancy and I hope everything goes well for you regardless of your rudeness.