C.S.
Okay, I'm going to be a lone voice here. I honestly don't think people are trying to be rude, they are just overwhelmed and/or not so organized. It's not really anything personal, to don't take it that way. I have three kids and it's hard to see beyond tommorow. The baby's schedule is always changing, someone is often sick, life is crazy. By the time I get a moment to myself there is a ton to do, and calling is not always top of the list. Or it may be too late. I would not show up for a party without RSVPing. But if I don't call I asume they will know we are not coming. Really if people are close enough to invite, they should be close enough to give them some grace and just call them. You never know what is going on in someone elses life.