Today in Tech: Facebook turns profiles into ‘Timelines’ by JP Mangalindan @FortuneMagazine September 23, 2011, 7:58 AM EDT E-mail Tweet Facebook Google Plus Linkedin Share icons Fortune’s curated selection of newsworthy tech stories from the last 24 hours. Sign up to get the newsletter delivered to you every day. * Facebook unveiled a flurry of new features at yesterday’s f8 conference in San Francisco, including “Timelines,” a radical re-imagining of the user profile that organizes your activity into a timeline-like format. The new profile (see above) starts rolling out September 29, but if you just can’t wait, here’s a slightly complicated way to enable it now. Also: colleague Jessi Hempel sums up yesterday’s proceedings quite nicely. (Facebook and TechCrunch) * HP HPQ put this week’s rampant speculation to rest by officially ousting Leo Apotheker and naming board member Meg Whitman CEO. (All Things D) * Spotify’s Daniel Ek says the popular music streaming service will no longer be invite-only in the U.S. and be free to use for the first six months. (After that, users must pony up.) (TechCrunch) * Blockbuster, acquired by DISH DISH Network last April, is expected to unveil a streaming service this Friday. (CNNMoney) * Much-hyped photo-sharing startup Color introduced a revamped version of the mobile app during f8. (The New York Times) * Why super angel investor Ron Conway believes New York has a tech ecosystem just as good as Silicon Valley’s. (Business Insider) Don’t miss the latest tech news. Sign up now to get Today in Tech emailed to you each and every morning.