yes possible you can earn BTC, your first need to see this topic
https://bitcointalk.org/index.php?topic=1689727.0Forum Tips
Introductory threads: If you feel the need to post an introduction thread please take the effort to write something substantial or don't bother at all. Threads and post that contain only one word/sentence such as "hello & welcome to the forum" will be removed without warning as it causes unnecessary clutter.
General threads: A General thread will contain relevant information related to the question/subject of the title. Duplicate threads related to this question/subject are not allowed, so please refrain from creating them. General threads are supposed to be informational and reposting similar information multiple times is not allowed.
Read the first forum pinpoint topic all thread...
