The few issues that I have with TB will probably be addressed in the new version, but here they are anyway:
1. In the Normal view, which I use exclusively, a relatively large portion of the screen remains unused (at the top), which means that there's less space for Thoughts on the bottom of the screen. I'm hoping that the new Brain will be more dynamic and make use of the entire screen by automatically shifting content upwards to fit more Thoughts at the bottom. (I don't want the Thoughts to float around until they settle into place, just quickly shifted upwards.)
2. I make extensive use of the Search Field in the plex as a way to quickly locate, and jump to, an existing Thought. However, I've found that this isn't a very reliable way to locate thoughts for two reasons: first, the entire Thought title isn't searched (there seems to be a limitation to the number of characters searched), and second, typing text from two parts of the title doesn't work. We need to be able to locate any Thought regardless of how long the title is, and the search needs to allow wildcard characters. Please also increase the size of the font used in the search field and in other places of the product for those of us who no longer have 20/20 vision.
3. When I perform a Search (by pressing Enter after typing characters into the plex), the entire DB is searched by default. I'd like to be able to change the default to limit the search to the active thought and everything below it.