• Quicken.com.
• Bankrate.com has info on mortgages, banks.

Banking

• Fee-free ATM locators: FreeATMs, ATM $urcharges.

"Virtual" Banks

These banks are truly "virtual," existing only (or primarily) in the Internet.  They typically offer interest rates on checking that are higher than almost all brick & morter banks' money market rates.  Their latest feature is that they'll rebate (within limits) the gratuitous access fees most ATMs hit you with.

• Telebank is not flashy and competes on the basis of having better interest rates on its accounts.
• Wingspan Bank is slicker and makes a better impression.

Credit Cards

• Internet-based Credit Cards

Credit Reports

See: Consumer Credit.

Investing

Research

• The online stock trading houses (e.g., E*Trade, Datek) typically offer extensive links to quotes, news, and research.  You may not even need an account there.
• Yahoo Finance has a lot of free information.  (Everything but real-time quotes.)
• Hoover's has company profiles.
• EDGAR Database of Corporate Information [SEC] is an electronic repository of SEC filings.  This includes annual reports, proxy statements etc.
• EDGAR Online also indexes the same info.  They will charge you to view some of the results.  They also run FreeEDGAR.
• TheStreet has tons of articles and information, but much of it is by subscription ($200/yr).

Stock Trading

• CyberInvest offers comparisons between online brokers, mutual funds, banks, and others.
• IPO.com

Mutual Funds

• "Green" Funds: Social Investment Forum Directory lists them.  Two leading green funds are Domini Social Equity Fund and Citizens Index Fund.