The Ticker: Twitter + SEM; Egypt tourism; Apple’s succession plans; Moms & Foursquare; Oprah + tech

SearchEngineWatch5 Ways Twitter Can Be Leveraged for B2B Search Engine Marketing

Suite101: Tourism Crisis as Foreign Visitors Desert Egypt

BusinessInsider: Apple Shareholder Demands The Company Establish A CEO Succession Plan

MediaPostWhy Moms Don’t Use Foursquare — And Other Insights From The Social Media Insider Summit

paidContent: Oprah Goes Tech Crazy Again, Plugs Aplenty For iPad, Flipboard