But, there are often other warning signs that are more subtle when dealing with scams, or even just incompetent realtors.

Texas markets do have their up and downs but the drops tend to be more subtle and not as significant.

However, I'd like to point out a very subtle but important point regarding this quote.

Typically they would come in to flavors, 1) voluntary and 2) involuntary. 

Just like in '06 where there wasn't a country club up and down the east coast that didn't have at least one member talking about how they got their cash in a hedge fund and knew a guy who could get them in with Bernie.Beware the flavor of the week. 

Is it even allowed or is there some subtle rule of FHA loans that forbids it? 

For example, what flavor do I enjoy, am I allergic to chocolate, etc.Is your investment focus to flip this deal or hold for a rental?

A friend lives in the 90018 area code and has already seen subtle changes like reflector dividers on the streets and stop signs on corners where they didn’t exist before.

Pictures add to much added attention from unqualified leads who don't care about RE, but would like to character assassinate you.I would instead find more subtle way to discuss real estate, start a lunch group to discuss RE.

LOLIf you in Vegas go to the sale its everyday in the parking lot of a title company right off the strip gives you a good flavor for huge audience  small participation.