marlin, just a couple of points: when you say
I believe perhaps more decorum should be used when writting comments in a public blog, some readers might take real exception to the wording. Again perhaps you will publish a picture of your home so others can judge your taste in design!
On a technical point this is a forum, and not a blog. Although that might seem immaterial to you, in a forum everyone has an equal right of reply that will enjoy equal status in publishing terms and be seen by everyone. Conversely, Blog owners ad writers enjoy and exercise much greater editorial control over comments made about any posting. In short, blogs are like newspapers and forums like pubs or cafes in debate terms.
Secondly, I think the implication that no one can criticise a piece of architecture unless their own house represents a pinnacle of architectural design is flawed. On that basis, anyone who was not a world-class impressionist, for instance, could ever criticise modern Art, or Ballet, if they weren't a superb dancer. People instinctively know what they like although - for many reasons - their own pad might not aspire to be everything they would want themselves.
And welcome to the forum, BTW; it's good to see you contributing :-))