Black Friday:

• Promotions, tradition lure shoppers on Black Friday.

• Bargains bring out the crowds.

Holiday sales forecast:

• E-Commerce growing like gangbusters.

• 7 apps for scoring the best deal this year.

Social Media:

• Can anything stop the Facebook juggernaut?

• Campaigns politicians launch cannot run without Facebok, Twitter.

Privacy:

• UK's NHS link to Facebook raises privacy concerns.

Online Media:

• Netflix’s move onto the web stirs rivalries.

Email Marketing:

• The changing face of email.

Mobile Marketing:

• Windows Phone 7 sees 80% increase in developer uptake since September.

Mobile Computing:

• Testing enhanced e-books.

OS Strategies:

• For Google, the browser will be doing it, and storing it, all.

Business Strategies:

• Groupon explains why Google is in takeover talks.

Security:

• Twitter hacker spreads Tsunami warning from government advisor's account.

Pearls of Wisdom:

• Refining word of mouth strategies online "like" at a time.

• 10 steps to getting started with social media marketing.