CRM, Customer Relationship Management Software
Avidian, Software for SMB, www.avidian.com 
Frontrange, Goldmine- Software for SMB, www.frontrange.com/goldmine
IBM, www.ibm.com/crm  
Microsoft, Software for SMB- www.microsoft.com/crm
Oracle, Software & Managed Services for SMB-Enterprise- www.oracle.com/crm
Salesforce.com, Managed service for SMB-Enterprise- www.salesforce.com

Magazines for Sales/Channel Professionals
Channel Reseller News- www.crn.com
Sales and Marketing Management- www.salesandmarketing.com
Selling Power- www.sellingpower.com

Networking, Social/Formal & Career
Linkedin- www.linkedin.com
Sales Ladder- www.salesladder.com 
Spoke- www.spoke.com

Organizations for Sales Professionals
SAMA, Strategic Account Managers Association- www.strategicaccounts.org
SMEI, Sales and Marketing Executives International- www.smei.org
USPA, United Professional Sales Organization- UPSA

Search Engines for Blueprinting and Account/Executive Profiles
Edgar, SEC corporate filings & forms- www.sec.gov/edgar
Google- www.google.com
Hoovers, Information on business- www.hoovers.com
Lexus-Nexis, Information on people & business- www.lexusnexis.com
Zaba Search, Information on people- www.zabasearch.com

Vertical or Industry Resource Links
Aerospace and defense- www.aia-aerospace.org
Automotive- www.wardsauto.com
Banking, American Banker Association- www.aba.com
Chemical and petroleum- www.chemistry.org
Consumer products- www.cpsc.gov
Educational- www.ed.gov, www.nea.org
Energy and utilities- www.energy.gov, www.eia.doe.gov
Financial, American Banker- www.americanbanker.com
Government- www.firstgov.gov, www.business.com 
High Technology- www.wsa.org, www.itic.org , www.aeanet.org 
Healthcare and Life Sciences- www.ama-assn.org , www.aha.org, www.ilsa.org
Insurance- www.iii.org
Media and entertainment
Retail, National Retail Federation- www.nrf.com
Telecommunications- www.ntia.doc.gov
Travel and transportation- www.tia.org, http://logistics.about.com