I used to get upset about some of these sexist remarks, now I just ignore them.
But keep in mind since you're new to this forum, you're not familiar with our humor. We poke fun at Soccer Moms because they were the bulk of who the dems were courting and getting votes from.
Certainly we are aware that there are some Soccer Moms out there who do have a brain but it takes away from the fun when you have to qualify each poke with, "Not all women or Soccer Moms are...."
Welcome to FR, it just takes some getting used to. :-)