Celebrim
Legend
The books bring up the PCs owning properties, give rules for aquiring them and rules for running a business so this rules better work and make sense instead of causing everyone who reads them without rose tinted glasses to shake his head in disbelieve and then ask how this is supposed to even work.
I agree. If you are going to print rules, they should work in and of themselves. They shouldn't be stubs or placeholders for something more complicated that won't work without the missing rules.
If you are going to bring up PC owned businesses, then make good rules for them. Otherwise, put something else in and save the rules on businesses for an economics/gear/strongholds focused supplement.