Your posts are so useless, I am wondering why you are still posting, at all.
I am looking at a holistic approach, not about details. I wrote it clearly: I don't want to gain the level of in-depth knowledge to know how to program, just how the 2.0 world works.
Stuff like: do people with a successful page on FB earn money from that? What about people with popular YouTube Channels? Do YouTube pay them or is the advertising, only? Or is it just royalties? What about when the videos are re-posted elsewhere?
And what about establishing an online presence? Is it really necessary to have a Facebook page, a Twitter account, a LinkedIn profile, an amazing website, etc?
What's the fastest and cheapest way to get a decent online presence? Like a website and email addresses with your own domain. Wordpress asks for $300/year. Do people really pay that every time they spark an idea and decide to give it a go? What about people following multiple projects? Are they really investing $2,000 just to see how it would go?
Do online business work like offline companies? I.e. you start little and if you are successful enough somebody bigger will pay good money to buy you and you can move to the next project? What would be better? Getting together a group with a web designer, a programmer, a communication specialist ad investors or outsourcing these tasks to freelancers?
Why there are so many websites offering things for free? Like codeacademy or How-to or Tom's Hardware. How do they maintain those websites? Are they still paying for the host and the programmers, the designers "just for fun"? When do a "hobby" turns into a business? Does it really happen by chance? When successful people are interviewed it looks so natural... they say "I was a mommy and I had this idea, so I decided to make a website/blog/portal/e-market and it was a success, I didn't expect that". Should I expect a mommy that does this by herself with Wordpress $300 package or a wealthy mommy with a IT husband doing this for a life and for free for her?
Why is Gmail free but the coolest add-ons are by subscription? I am thinking about getting your own domain email address with Gmail, using a mail tracker, etc. If I were to set up a business with a customized email domain, could I still access it with gmail through web or should I do it separately?
Is Dreamweaver still in use? What's the difference between Wordpress.com and Wordpress.org? Is the latter done offline and then loaded on a remote server through FTP like in the old times?
And so on.