I came onboard cryptocurrncy through a friend who introduced me to this forum as where to start from and since then the journey began and am finding this it exciting.
First of all welcome on-board. Here it's complete ecosystem for a crypto enthusiastic. Aart from learning things here at bitcointalk.org you can earn money by offering your services under services board. Its much more then posting about crypto here, just browse the forum and you will find things of your choice.
https://bitcointalk.org/index.php?board=52.0