I found the E-cigarette Forum (ECF) 4 years ago and haven't found anything that compares to it! If you are new to vaping or a veteran you can find info, help, and discussions on any topic, product, reviews, and vendors.
The people are friendly and so helpful. I've never found a nicer community. It's the first place I check before I buy a new mod or try a new vendor.
The site has many options that allow you to follow threads or have private conversations. I have threads that I read and post in daily. Not to mention contests!
If you're new to vaping ECF should be your first stop. You'll always find a warm welcome and good advice.