Jetbrains does still have a very nice decompiler, memory and performance profiler to go along with ReSharper. And then of course all of their other IntelliJ-based IDEs for other languages. It still makes a lot of sense for me to pay for my license, since it's less than a dollar a workday.

I'm kind of curious what they'll do with their C# IDE, Rider, and how much they can share between that and ReSharper. With Visual Studio itself starting to go cross-platform, I'm not sure how long that niche will stay open.