Just look at the major threads and the sub-threads and find an appropriate place to insert each thread. Asking questions in the new members threads may be appropriate if the answers are about specifics of getting started. Deeper subjects will be welcomed by the other threads.
Some questions in new member forum threads don't arise until people begin to figure out what's going on. There are hardware threads, juice threads, threads about mods, and threads about legalities of FDA approval. Even then, some of those are answered in the FAQs.
There have been multiple threads entitled "Why does my charger light blink green every so often", "Why don't I get any vapor", "I'm getting vapor but no taste". Lots of these are answered in the FAQs ahead of each major sub-forum.
That in mind, knock yourself out. All input is appreciated at ECF as long as it's meaningful conversation.