Basically an excellent addon. Just as few wishes wrt the one tab overview:

- I don't like that tabs are grouped by days or whatever. I'd prefer a flat searchable/filterable list and maybe the ability to tag or annotate tabs (e.g. via a free text field).
- The 1tab overview's ability to reorder tabs & edit groups feels clunky. I usually end up with a big backlog I never edit or change. Sometimes I delete entries but that's all. But I'm fine with that. So unless the usability of the 1tab page is improved, I wonder whether the ability to move/rearrange tabs is essential.

That said, this is a great addon.