Republican National Convention: A Convention Without Walls?

Does anyone else find it insulting after the great lengths the Republican establishment has gone to to keep Ron Paul delegates out of the Republican National Convention that the Republicans have given the motto "A Convention Without Walls" to their coronation of liberal Mitt Romney?

The RNC national Web site states:

“Wherever you live, whatever device you use, we want you to engage as an active participant in this convention,” Harris said.  “This convention is about every American’s future, and everyone has a stake in it so we created a ‘Convention without Walls’ to make this the most open and accessible event in history.”

If this is true, then why are Ron Paul delegates who want their caucuses having to go to court to tear down the walls the Republican establishment built to keep them out?

Even as recently as two days ago, Fox News reports how Ron Paul delegates from Oklahoma are having to fight to tear down the walls to get into the RNC, a "Convention Without Walls".