Hello - awesome program! I just wanted to give you a bug report. When I search on the tag attribute, such as this:
tag:hope OR God
The search results are correct, but the search results title is difficult to read, because there is not a space between the word "tag" and "hope" in the title header of the search results pane. I attempted to insert a screen shot, so that you can see what I am referring to, but I could not figure out how to insert an image.