Randomizers and HYIP Programs

I don't really know much about any of them but there are their definitions:

Randomizers: "Randomizers are a money making opportunity that require you to do nothing more than pay a one time fee and then wait for random payments to your accounts. It's not necessary to promote your affiliate link as cash randomizer do it for you. However, by sponsoring more people, it guarantees you even more money from a cash randomizer because when new members join through your personal affiliate URL, you will always receive your payment!" quoted from http://allrandomizers.com/

HYIP: "HYIP stands for “High Yield Investment Program” and is a high-risk way of investing money. The interest rates are extremely high compared to most other kinds of investments." quoted from http://www.hyipinvestment.com/whatishyip.html

I am still learning from them and I am trying to find a good resourceful Websites on both the subjects.