It's human nature for most to only take into account the criticisms when getting feedback on a project, don't overlook the praise that went along with it. I do think you've done good work here and compare very well to big established site that have been at this for far longer.
I still don't understand the swaphive thing, and I doubt I would if you explained it a second time and even slower. Bottom line is you see the issue and you're working to make things simpler, and have a plan. I have no reason to doubt you :)