Fair points indeed. Theming is very subjective. We won't be able to please everyone with theming, but I believe a solid base to work from should still be strived for. In the end we all tinker and tweak our systems to fit our personal work flow and eye.
As for the reality of differences, I agree. Differences should be celebrated and not suppressed type thing. Do you think it's possible to do so in way that still maintains a somewhat aesthetic consistency across Solus? Or don't try to at all? Probably just my personal preference....
Thank you for your thoughts