Monetary Trends - The Federal Reserve Bank of St.Louis monthly publication

Economagic
All sorts of historical U.S. economic data, available in both chart form or spreadsheet form.

Economy at a Glance
Source for latest statistics on CPI, PPI, ECI, Unemplyment, Average Hourly Earnings etc. Excellent source for the Economy at a Glance. 10 years of history are provided in both data and chart form.

Discount Rate
This is the entire record of the discount rate.  But, as we all know, money supply is another key component of monetary policy. Laurence Meyer on money supply: "Second, money growth is the principal determinant of inflation in the long run. This immediately makes price stability (in some shape or form) the direct, unequivocal and singular long-term objective of monetary policy." Unfortunately, I can not yet find any sources that track M2 as yet - outside of Grant's Observer.

FOMC DATES
This lists all previous and future FOMC dates.

Humphrey Hawkins
Twice a year monetary policy to Congress - Humphrey Hawkins meeting

Federal Reserve Speeches
Speeches from the Federal Reserve Board Members

Federal Reserve Testimonies
Testimony of Federal Reserve Officials

Gold
Great source for precious metals info

Pimco
Great lighthearted monthly articles on the economy from Bill Gross and Paul McCulley.

CBS MarketNewsWatch - updates automatically throughout day latest breaking market stories

Briefing.com Links to their Weekly Economic Calendar

Stock Market Yellow Pages An Investment Research and Business Portal -- Search descriptions of public companies you can research and invest in.