Religious arbitrators could still offer services in the settlement of disputes, but their rulings would not have legal effect or beenforceableby the courts.
In other states, such as Florida, broad non-compete provisions may beenforceable provided the restrictions are reasonable and justified by a legitimate business interest.
Such behavior would almost surely be illegal under U.S. antitrust laws, enforceableby the Department of Justice, the Federal Trade Commission, or private lawsuits.
For example, it may be sufficient to have website Terms of Use deemed enforceable if the owner clearly, conspicuously and contemporaneously informs all visitors that by using the website they accept and agree to abide by the terms.