Raising my feeler - I think I should Post instead of Asking around

Hi again,

I have been surfing for more than an hour... Very interesting experience. But with so many questions on my mind. Instead of asking around in comments... I think I should make another post with my questions so good Earth people can help me out when they see this.

Ok, here they are:

Q1. Where to see Earth money sign? Don't see any $ on my post. Where can I see the number? They said we get money from mlah mlah mlah... (sorry, mlah for blah on Mars). I only see a lot of users with percentages... are those votes?

Q2. How to upload an image? I won't scare you with our looks. But they say Earth people rely heavily on visual so I think it is necessary. My friend help me with the one in my intro post but I say to him that I don't like Steemit interface as I talk short and fast. I hope here support image uploading too...

Q3. What does BB stand for? Chain I guess it means blockchain.

Q4. Where does the money come from? Although I haven't seen it... (Q1)

Q5. [Cool! I can eidt!] Why my cool avatar isn't shown yet? My friend said he set it up thru Steemit and it works. Obviously not here...

Sorry I am impatient and new here on ChainBB. Besides, I am Martian.

I do what I want. But thank you if you are good Earth people and answer me or give me links that are short and simple.

The Martian