My interest in finding a way to earn cash online, have grown since joining pay-per-click sites.  I never really think that it is possible, like are there really people paying just for clicking their links and visiting their websites?  Even though internet has become like a mirror to me, you have to check in on your email and other social networks once in a while, just like in a mirror where you check in on your reflection to see if your hair is in place, your make up is just right.  Playing online games and browsing and browsing. 

Out of curiosity I joined a forum where people discuss all kinds of stuff.  Eye catching topics: earn unlimited cash while working at home or having plenty of time with your family because you never have to leave the house to work, because you could do it while still in bed or something like that.  Who would not want that?  There is always a flaw though, there are also topics discussing scams which in a way discourages me.  What if it is a scam?  So my question is, how would we classify that certain money making scheme a scam?