I believe all methods are now given here...
it become even confuse for the readers...
and above all...writers often talk about in wrong way because they understand absolutly nothing at the methods...
but it is possible that they just write something to earn from sign campaign.
it is why a sign campaign can generate wrong posts just for making satoshi.
Indeed. I saw a lot of methods that is given in here, but most of the methods given are just based on their opinion.