Related: Twitter topic page, with links to all my earlier Twitter posts.

With the launch of Twitter’s Project Lightning and the Moments feature this week, Twitter is reinforcing an important point about Twitter and its future: there isn’t one Twitter, but two. Moments is…

In May last year, when Microsoft unveiled the Surface Pro 3, I wrote a piece about the new device but also about the way it was unveiled, titled, “Surface Pro 3, like every other device, is a compromise.” In that piece, I wrote about Microsoft’s insistence that the…

Related: two previous posts on the patterns in Android adoption rates (December 2013, March 2014), a post contrasting iOS and Android adoption patterns, and a post from last month on iOS 9 adoption.

Related: Apple topic page, all Apple Music posts.

The three-month anniversary of the launch of Apple Music passed at the end of September, which means many of the early trial users have been faced with the decision of whether to become paying customers or…

Payments company Square filed an amended S1 with the SEC on Monday, with financial and operating metrics for Q3 2015. I previously talked about Square’s original IPO filing on Techpinions a couple of weeks ago, and today I’m just going to focus on a…