Lessons Learned - Undoing changes in sites editor and unlinking your blog from your site

Lessons Learned - Undoing changes in sites editor and unlinking your blog from your site

While I give ZOHO five stars for making complex things very simple (e.g., design great looking pages),
they also make simple things very complex.

In all fairness, other than the following 2 issues, things have been working great! And for that thanks ZOHO!

My Issues:

(a)  You create a great looking site and publish it.  Then you decide to play with some more changes,
which get auto-saved.  There doesn't seem to be a way to "undo" changes.  Either you publish what
you got or (as far as I know) recreate the page from the online version and re-publish it.  If there is a
better way to do this, it is not obvious or intuitive

(b) This one I solved it after banging my head on the wall!   I created a blog and linked it to my page.
Change of plans/heart!  I want to unlink the blog from my page.  If I were writing a book, I would call
it "No Easy Way!".  Jokes apart, you go into manage pages (from the settings wheel), and change
the settings to either not to display the blog or delete it.  I did it with fear in my heart since I didn't
want to go through the hassle of recreating the page.  It seems to have worked.

Hope this helps someone in the same situation. 

Harry