Is "Self-Hosted" out of business?
Just wondering since the link does not work here and I kind of wanted to explore it.
Thanks. 

I'm sure it is!

This is a very valuable information. I was shocked to find here.

Easily shocked then 

This is a very valuable information. I was shocked to find here.

Looks like they were so shocked that they quit our site 

Self hosted in the poll results is for people who have their own personal sites.  A few make money but I think most people will find it difficult to make much more than they spend on hosting and advertising.

Hosting is cheap, and with a tiny bit of technical knowledge it's easy. Advertising is expensive. The only really successful ones are like Chromaco and a few others with a highly developed craft in a specific niche.

Is "Self-Hosted" out of business?
Just wondering since the link does not work here and I kind of wanted to explore it.
Thanks. 

Take those poll numbers as a grain of salt. Self hosted for example might have some revenues but, profits are going to be difficult to calculate on a monthly basis ... and I don't think people are reporting accurately anyways because, AdobeStock should be almost overtaking Shutterstock. lol.