I haven’t seen anybody else comment on this, but it appears if you got shorted on your “tax rebate”, don’t worry about it, the IRS will be sending you the rest of it in July.
We received our check last week, minus the $300/kid credit (which my wife and I wondered about but were too busy to really care about at the time).
I would probably have felt a lot better about this “rebate” if it weren’t for the fact that I was going to get it back anyways, due to my tax strategies…
Anyways, I have dutifully donated the check to a worthy cause (no, not a plasma tv!).