Wow-wow-wow, I was very impressed by Info Angel! One app works as notes manager, address book, bookmark manager and organizer - cool!

I tried Info Angel and was very impressed with it's features. However, it has one glaring flaw. The first note entered in a tree is not saved. I emailed the author and he admitted it was a bug that will be fixed in the next version. An excellent piece of software (likely the best of it's kind) once the bug is fixed.