Fortitude :
Is every single work at home thing fake? Here's an example site. NOT SPAMMING just asking if these ever work. I've always wished something like this is possible, so what do you guys think about it? http://job-tribune.com/ just a random "Work at home" site. Is it real? Does this work?
Yes, pretty much. The ones that aren't outright scams are the usually something like customer support outsourcing, which tend to be very low-paying jobs, not the "I made $4K a week at home eating sandwiches!" types, which are invariably bull (unless you're the guy running the scam).
If you want to work from home as an actual career, your best shot is to seek a job in your field with a company that has extremely flexible telecommuting policies. Some companies do and some don't, it really depends on the company, the nature of the job, and how much the company values your skillset.