+1 THIS. Exactly!
Here is the main Sigelei thread, only as an example. 160+ pages in a month and a half. At least six different models are being discussed in this thread alone and it's getting difficult to tell posts about one model to the next, even for those of us that have been there since that thread was started: http://www.e-cigarette-forum.com/forum/apv-discussion/399678-sigelei-mechnical-mods.html