Re: OOC 3
You are being compensated because under the new version of the Magic Economy rules, all magical building generate income differently, and some (Holy Houses, Priories, Temples and Cathedrals) produce a lower return than previously.
In the past, your Holy House would have produced 1bp as income. In future, it will generate 0.5bp income. One BP compensation represents should allow you to purchase a new Economic Utility (such as a fishing boat) to replace the lost income.
You will note that the new system for purchasing developments outside of Tusk/Midmarch doesn't rely on cash conversions - but treats all BPs equally.
Other magic producing businesses, such as Exotic Workshops, are also affected. It gives a smoother progression and makes it easier for PCs to grow their churches and magical businesses.
Your general business income won't change at all, under the new economy rules - you still make the exactly the same income from your vessels, bases and trade routes :) However, the settlement now makes some money from them as well, and it makes my spreadsheets much simpler :)