Firefox has seemed adrift for at least a couple of years now. I stopped using it a while ago (back in the really bad memory leak days) because Opera was actually working a lot better for me. This likely dates how long it's been since I last regularly used FF. I like it when it was Phoenix and for the first half dozen releases until they started focusing completely on the Windows user. The crazy memory leaks which had more to do with Flash than anything else made me flee pretty quickly after watching idle tabs blaze through multiple gigabytes of RAM in only a couple of hours. They raised a lot of money from enthusiastic users and developers and mostly blew it in terms of making a browser that worked well for anyone other than web developers. I'm sure there's much more to that story, but I'm actually not that interested any more.
What is interesting to me is the integration of Pocket directly into the browser instead of as an offered add on. I only became aware of this after jvoisin posted an angry screed about what a fucked up decision this is and started digging a little further into it. I'm not a fan of proprietary software being baked into free software and so are a bunch of Firefox users who are also (understandably) upset about Mozilla violating their own manifesto. The response from Mozilla feels dismissive and, while it attempts to address some of the licensing dilution:
it doesn't address bundling non-essential and commercial software into the core of the project which makes it impossible to completely remove. Hilariously, you could always install an extension to disable all the crap, but I feel like Firefox has permanently removed itself from consideration as a trustworthy browser. Given FF's decline in usage (3% across all of my domains) I'm not sure anything will change.