Ask FC wasn't set up for endless discussion threads. Occasionally we'll leave a thread open for discussion for a while because it's potentially of general interest to even veteran vaporists. Most threads in this section are newbie questions like yours and are closed and moved to ABV (archive) after the OP gets an answer, or if we feel the thread has been neglected or abandoned by the originator. The other day I closed an Ask FC thread where the thread starter posted a question and had even not logged back onto the forum after 3 days.
In your case you started the thread on 11/26, got some replies, and made another post the same day. So far so good. Another reponse was made that day, and then nothing else was posted until a week later. You started the thread, so it's your responsibility to show up and show you're still looking for answers. There were 3 more responses over the next 5 days. At that point you hadn't posted in your thread in 11 days, and since you weren't showing any interest, it was considered to be just another abandoned thread, and at some point, maybe days later, it was closed and moved to ABV. That's the way this section works.
I suggest you read up on the popular models that fit your needs, in the Vaporizer Discussion section. You may also find helpful info in closed threads in ABV-
http://fuckcombustion.com/forums/abv.8/ . After doing some more research, if you don't find the answers you need, you can start another thread in Ask FC. But it's your responsibility to keep the thread active and on topic, and you can't use it as an ongoing platform for all your questions. As with most forums, we like one topic per thread.