I would like to know how many users (1 user = 1 mailbox) the following
email service providers host:

- BlueTie (http://www.bluetie.com)
- Everyone.net (http://www.everyone.net)
- Mail2World (http://www.mail2world.net)
- Webmail.us (http://www.webmail.us)
- Yahoo! _Mail_ (http://www.yahoo.com)

Guidelines:

- Please cite the source, and date of your findings.
- The data should be current as of 2005 or later.
- It's acceptable to lump free and paid user counts together although
a breakout is ideal.
- Do not report that Yahoo! has 176 M registered users as not all of
them use Yahoo! Mail. It's acceptable to lump all Yahoo! Mail
divisions together (e.g. small business, AT&T, et al.)
- When in doubt, ask for clarification. Thanks!