I am preparing to have my web application in a private beta. The application when fully live will have a lot more content than in beta. Currently our plan is to release it to limited users with limited content to ensure that all the business functions are working fine.
We plan to use Google to power the search within the application. My question is will there be any negative impact in future (in terms of page rank or reputation) if we let Google crawl it in its present state? Or should we wait till it is fully functional to let Google crawl it.