As someone with almost 15 years experience developing and managing developers of enterprise applications (internally, within a large IT organization), I can say

As someone with almost 15 years experience developing and managing developers of enterprise applications (internally, within a large IT organization), I can say somewhat authoritatively that no one wants clicky-draggy app builders. No one wants Oracles or SAPs, either, but there is a relatively inexpensive, logical middle ground. The kinds of Bebopy things that have succeeded (I guess, not knowing any financial details) are usually in the high-6, low-7 figures to license, and then you still need to build out your dev & support teams (thinking of things like PEGA Systems, for example). The other option includes things like the various BPMN platforms & front ends, but that only handles workflow apps. This is why companies like Capriza & similar have been successful: they screen scrape & leverage public APIs to let devs easily build mobile UIs on top of legacy enterprise cruft. The cruft still exists, but it's hidden. Win-win (except for the cost-containing CIO). This was a long winded way of saying Google could have done a much better job of smartly hiring senior enterprise software folks.