What is an example? Your sketchup drawing? Fighting bulls? Rocks and hard places? It is very rare the moments when the HPC 'sends a developer packing' - you've been reading the Press editorials with too much reverence. And, do you really think the average developer cares about architectural criticism?
There are standards and a process to guiding a design through approvals at the HPC. When you do your research, respectfully work within the process, understand the concerns of the stakeholders, and present a coherent design - most times you are confirmed with approval. There are rules and they have to be followed. But, there is room for a modern solution within the confines of the Department of Interior Standards - every day...on every project.
With regards to Wealthy street, the primary reason that we're seeing some stagnation amogst the redevelopment success stories is the lack of demand - not historic preservation or the GRHPC for that matter.
It seems to me that you've just personally overracted to some possibly valid criticism of a pretend project by blaming preservation.