The best stories across the web on media and technology, curated by Lily Leung

1. Forbes names the most powerful women in media, including 15 from the tech sector (AdWeek)

2. Conventions in Tampa and Charlotte welcome an unwieldy guest: Twitter (USA Today)

3. Tumblr to have Twitter friend-finding privileges revoked (The Next Web)

4. How we can improve entrepreneurial journalism courses (SeanBlanda.com)

5. Facebook tests changes to make its messages look more like email (AllFacebook)

6. Are more readers bypassing news homepages? (Nieman Lab)