Fast Track to Language Learning (or something else)

Came across this on Google Plus: several posts about learning anything in 20 hours. I then came across it with regards to learning a language. So here is what I got:

Source: plus.google.com via Daya on Pinterest

Here are some resources that I would like to review more closely:
LifeHacker Learn Anything in 20 Hours
Lifehacker I learned to speak four languages in a few years
The man who learned all them languages in a few years has a website.
all sorts of language learning resources
How to Become a Polyglot