it would be great beeing able to set the webform KPI counter to zero. If you are using several forms for different landing pages you want  to compare the same time period. Even the engineers can not do it according to the support. 

And you should be able to integrate google analytics. I heard rumors that there are tools claiming to be a CRM (but are marketing tools) which are able to do so ;-) However, it would be important to track the success on Google Analytics as well