I really gotta praise you guys, you really give away a lot of useful info.
@Zeya:
-I agree with everything that you said, and I especially like your idea about Whorehouse MOC :) It would be a great idea to make a Western modular city, Whorehouse, Sherif's office, Bank, Saloon etc.
@NiceMarmot:
-I am really impresed with your knowledge, and you were really helpful, you've truned this theme into a true discussion as it says on the topic headline. So i have one thing to discuss :) Concerning that brick palisade, i would rather go with 1x2 and 1x4 brown log bricks, because they can make more detailed and precise walls but that is also the matter of taste.
@Dr Rod:
El Bricko looks fantastic.
You can also check on MOCpages a builder called Matija, he is from Croatia and he makes an outstanding Western MOCs. It would be fun to make a project on starting a modular Western city with 5-6 buildings to build. Just my imagination working :)
Peace