Economics A-Z (http://www.economist.com/research/Economics/alphabetic.cfm?LETTER=A)
RFE Website (http://www.aeaweb.org/RFE/sc.html); very general but a plethora of good links.

This site is economic in context. I never do get around to reading it fully. But one of these days I will.

http://www.investopedia.com/university/

Thanks for the links above guys! Nice of you to do so!

RFE Website doesn't work

Thanks anyway...

That Economics A-Z said a whole lot about:

Depreciation

A fall in the value of an ASSET or a currency; the opposite of APPRECIATION.

:D :D :D

Thank you guys

Here are some of my favorite, these relate mostly to the stock market though:

fool.com
caps.fool.com (a community for individual investors to rate stocks)

finance.google.com
finance.yahoo.com
I prefer using Google because, like most of their products, it is very simple and efficient; however, if you want to look at the discussions for a particular stock, you're probably better off with Yahoo as they seem to have a larger discussion community. For both though, I would take all opinions with a huge grain of salt.

WSJ.com (The Wall Street Journal)
As of right now you still have to pay for a subscription, but watch this space because Rupert Murdock has been quoted lately as saying he is strongly considering dropping the online subscription fee.

marketwatch.com

investmentcapitalist.com (very good blog)

have a look at digitalook.com They have a huge amount of info available.

The Austrian explanation for the cause of the current economic crisis has been posted here: http://sciforums.com/showthread.php?p=2062381