Currently, the Project Dashboard and the Test Suite views are sorted alphabetically.
But for example, we wish a suite "Non functional properties" to be listed at bottom, not somewhere in between of the functional test suites.
More important, this order does not reflect a typical organisation of a project, since several suites belong to a bigger module/part of the project (or cover a different test approach). Right now, they are mixed somehow (as a result of alphabetical sorting).
A solution could be, to allow for manual sorting of the suites, for instance to move them up/downwards via drag&drop.
Our current work-around is to add chapter/section numbers as a prefix to each suite title.
But as soon as a new section has to be inserted, it feels like Basic programming, where line numbers had to be renumbered (and e.g. "5.10 xxx" is sorted before "5.1 xxx".)
Furthermore, a hierarchical organisation of suites (introducing sections) would be very appreciated. I know that suites can be viewed in compact mode. But this is not sufficient for us (and I saw a similar request "Hierarchy for Test Suites" going in the same direction).
The suite sorting issue is the same for the project view (although our line-numbering work-around seems to be ok for that; albeit it looks a bit distorted 
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Despite this, very great tool; keep up the good work!