As a PO I want to easily collect suggestions from my products' sales & support personnel

As a PO, I want to easily collect suggestions from my products' sales & support personnel to have feedback from people working "in the trenches".

Although plain JIRA can be shoehorned into a suggestions management system, the result is nowhere near as convenient as the solution proposed on your HipChat support page.

I don't need a solution as comprehensive as one would get by having the UserVoice/Plugin/JIRA bundle (I could not justify the cost for an internal use), but something that would give me:

• An issue collector gadget with search box & instant results (to avoid duplications)
• A workflow add-on (to get a quick-start)
• An economic voting system (with votes returning once the suggestion is closed)
• linked-issues triggers (ability to transition one issue based on a transition from a linked issue)

Would be just good enough.