It wasn't only Glendening, good old Donald Schafer (I know I didn't spell that right) is also one of the major problems. MD actually passed a law that would have allowed out of state wineries to ship to consumers in MD, but Donald, in his capacity as Comptroler made the regulations and red tape so complex as to make it impossible. For example, if any of a winery's wine was sold thru a distributor in MD, that winery could only go thru a distributor. If the wine the customer wanted was a high end, limited production single vineyard wine that the distributor did not carry, too bad.
I once asked Piere Rivoli why Rober Parker didn't put his influence behind getting MD laws changed since he is a MD resident. Piere's response was that Parker had, but his voice is meaningless against the millions and millions of dollars that the distributors put into political contributions and lobbying. The fact is undisputed that it is the wholesalers and distibutors who make a fortune in the three tier system who are the driving force behind keeping shipping laws from changing. They spend a bundle trying to influence the court decision.
However, I think they are barking up the wrong tree. Allowing direct shipping from wineries will not hurt their business, distributors are just too important to wineries to do away with them. Allowing direct shipping from small wineries will only help the entire industry, and thus the distributors.
As to Montgomery County; because the county is the only legal wholesaler, and they rigidly enforce the law that says that retailers and restaurants cannot sell alcohol that was not purchased thru the county wholesaler, prices for wine in the county are on the average about 35% higher than they should be. Yes, sometimes you can find a great deal in the county stores, but not often. To give you an example of the difference in prices, there is a wine store that has two stores, one in Montgomery County and one in Fairfax Co. A bottle of wine that costs $12 in the VA store costs $16 in MD. According to the owner, the difference is entirely because he has to purchase the wine thru the county wholesaler and he pays more than he has to pay for the same wine he gets from his wholesaler in VA.