You could also simply continue working on the review: you are clearly motivated to explore these issues deeper so why not start fleshing out the paper?
Note that I said "continue" rather than start. The barrier is often not the ideas themselves but getting it written in something approaching a complete paper. this is still the issue for me and I have 50+ peer reviewed papers in the past 20 years (although not in this field).
The recommendation by "someone else" is anything but anonymous, adamzerner's comment quotes and links directly from Matthew Butterick, author of the online book that provides said guidance (and also explicitly makes the point about print vs. online).
While I fully agree with you about strong distaste for the visual design of LW2 (at least using default display settings in the current beta) you have failed to make a valid argument here.
I have become very used to the interface here and the various ways it can be manipulated, so I prefer it greatly even if this is just due to inertia. Glad to see more than 6 names on the Last 30 Days list. But it's clear that this is a dead zone and I've become resigned to the idea that this will soon be gone.
I do enjoy what's going on at LW2 even though it's still open beta, a bit broken in a few areas and cluttered by too many specific requests and follow-up about personal preferences for site look and feel. And moderator chat that really feels like it can be kept behind closed doors -- I hope this is just a feature of beta that will be ironed out. And I fully applaud the approach to trolls (so far anyway).
Overall it's fun to see people jockeying for the position of Next Great Poster Who Will Lead Us From Darkness, especially those who aren't trying to copy Previous Heroes. Some falling terribly short but it's interesting to see the variety of voices. It does not seem to be heading to an obvious local minimum, something I worried about in the early days of LW2.0. Maybe a few local minima but that's fine with me.