Software startup Stypi needs a new logo

We are a software startup building a platform for realtime collaboration. Our product Stypi (simultaneous typists) is a text editor where users can edit text together and see each other's changes, at keystroke level granularity, in real time.

We are a technology startup in Silicon Valley. Our technology is complex under the hood but simple to use and we want the logo to evoke that. Our demographic is wide and varied, so we want a logo that can appeal to a general audience. We would like to evoke things like: platform-like, reliable, real-time, performant, approachable, crisp. Here's a link to a 45-second video demo of our first product: http://vimeo.com/26215671. Don't feel like the logo has to fit well with the current site interface as that is subject to change. First part shows our web editor. Second part shows two web editors collaborating in real time. Third part shows VIM editor collaborating with a web editor.

Every design category has flexible pricing for all budgets. Logo design starts at €269.