Adaptive Elite is still around. Forums don't get used much though. I'm still working on my engine here and there when I have time.
Developing on IOS is... mediocre... Visual Studio is superior in many ways, though Xcode does integrate nicely with on-device debugging these days.
If you search the iTunes app store for Solitaire, there are about 2000 results. After 1 week, we're in the 3rd spot. Doesn't matter how many times it's been done if you can do it better than anyone else... And we really have.
Thanks for the congrats! It's nice to talk to you guys again. Now it's back to work. ^^