Wow, your page looks real nice!
1) lightbox: images are new for this plugin, but I'll look into it. Might need to wait for some improved functions promised in WP 3.1
2) edit: what do you want to be able to edit?
The issue I had personally was when I was using Roots Magic to maintain the 'real' records, the web page and Roots Magic would get out of synch. When I uploaded the gedcom again, usually to add new people or incorprate data chnages, etc... do I want to merge? Does the page take precedence? Does the gedcom? For me the answer was the gedcom, since Roots Magic is my 'system of record', not the web page, which is just for sharing.
If what you really want is to use rootsPersona as the system of record, I want to add that functionality, but rootsPersona was never meant to be a full fledged genealogy program, like what Ancestry.com has, so it will always have some limitations.
Now I DO plan to pull more data from the gedcom than is currently being pulled if that helps.
If you let me know what you want to edit (and your take on thedilemma I painted above) I'll see what I can do.
4) unlinking: You mean in the 'tree' pane, right? Currently I am brute forcing the drawing of the tree - which means I draw all the boxes instead of figuring out how any are needed on any given page and only displaying the ones with real data. Dynamically allocating teh boxes is more complex, so this was a compromise.
That said, would you rather see an empty box or unknown in the short term?
Thanks for the feedback? Keep the suggestions coming! And again, nice site!