Please clarify issues re: PRECREATOR server

Please clarify issues re: PRECREATOR server

I'm wanting to check out the PRECREATOR dev server, but have a quick question or two before doing so.

1.  At this link ( https://accounts.zoho.com/ui/unauth/authorize.jsp) there is a disclaimer that on the surface seems concerning, see the red arrow below.... 



Question:  What should I understand about this statement?  Is PRECREATOR not under the responsibility of Zoho?  Why is Zoho distancing itself from PRECREATOR in this statement?   Does Zoho truly have *no affiliation* with PRECREATOR???  How can that be?  I just want to understand the risks, I'm sure you understand.


2.  If I grant access, will all the applications for all my users instantly be under the PRECREATOR server and no longer under the regular production server, unless I revoke the permission?  It will be an instantaneous change?  

3.  Will the URLs to applications and views change (for those who have bookmarked them)?


Many thanks for the clarifications. 

Datazen1
Santa Fe, New Mexico US