I think we can all agree that "penalized" wasn't the best word to use, but we should also all agree that harping on that word misses the point "njfamilyof6" was trying to make.
Since I have 5 children, I understand where "njfamilyof6" is coming from.
Everyone understands that you pay for a room. Whether you're a party of 1, 2, 3, or 4, you pay for a room. If, however, you have more than 4 in your party, then your options at Disney become more limited unless you can afford to spend more money. Significantly more money.

It's not about the rate per person. It's that Disney is a pro-family place and therefore one would expect more options than currently offered for families with more than 4 people (plus 1 infant).
Of course anyone with a large family expects to pay for it. No one is looking for a handout. However, there are fewer options for larger families at Disney without the cost becoming prohibitive.
What is surprising is that there aren't more larger, more moderately priced rooms (say somewhere between a moderate and a deluxe) that can accomodate larger families, but aren't as expensive as booking 2 rooms, the ASMU Family Suites, or a 2 bedroom villa.
People with large families are very much used to paying more. That goes with the territory. Still, IMHO Disney could do more to accomodate this key group of vacationers, and charge us appropriately for it.
