The best stories across the web on media and technology, curated by Mark Glaser

1. ‘Invisible Obama’ Meme Floods Twitter  (iDigitalTimes)

2. Samsung Triumphs Over Apple in Japanese Court, Makes a Big Splash at IFA (Huffington Post)

3. Washington Post innovates at the conventions: ‘Mobile, social, video’ (Poynter)

4. Is This Thing On? Yahoo Firing Proves the Perils of Feeding Many Platforms (NYT Media Decoder)

5. U.S. Loses 472,000 TV Households in the Last Year (TVNewser)

6. Twitter unveils new targeting tool for advertisers (AP)