Last week brought us news regarding Google’s future plans for their online application suite. At the Web 2.0 Expo CEO Eric Schmidt said Google will release a PowerPoint-type presentation application, slated for this summer. Then, VP Douglas Merrill announced on the official Google blog that the company has acquired videoconferencing software from a Swedish startup.

What else is in the works? Phil Sim of Squash makes some guesses after his participation in a survey of Google Apps Premier users. In that survey, Google explored his interest in a variety of applications. Beyond the basics already included in the suite, Google asked about project and contact management, file storage, and online discussion groups, suggesting they are thinking of incorporating these into their suite.

Combining this information, we can make some guesses at what you might find in Google Apps in the future.