In online forums, the danger I've experienced is the "national" effect. 

Real life absolutely no one will give away on the internet their investor friendly priced good contractors. 

@Max Bellino For smaller properties like your 2–4 unit multifamily buildings, an online cost segregation study is a quicker and more cost-effective option, providing sufficient accuracy for straightforward properties.

This was pre-internet for this sort of thing, so I drove into town and grabbed all of the real estate magazines from the Maverick.

With the internet, there aren't really do overs -- most websites have other websites that grab (legally or illegally) information . . . it is pretty impossible to make anything disappear once you put it online.

I hope the transparency is helpful to investors.Note: I have received an "Online Defamation" letter from the Blake Capital Group.   

You can use the ones connected to the internet, or z=wave technology or local units. 

I joined various internet marketing programs and mentorships to find ways to transition from my W2 job.

There was no internet.

No need to do something different because of someone posting on the internet!