You can't really learn how to be a high rank forum member (and join a signature campaign, because let's be honest that's what you want). It's eaither something that comes naturally because you are enjoying it, or it does not. If you are forcing yourself to make posts, to chase "quality", then you won't ever be a good forum user. A good forum user is first of all just a Bitcoin enthusiast. If you're only interested in Bitcoin because its price is growing up - that's not enthusiasm.