Buzzard AG has announced a web front-end for OmniFocus as an additional feature to their Spootnik web service (http://www.spootnik.net), which provides synchronization between OmniFocus and Basecamp to enable collaboration between co-workers and customers.
A Spootnik Account functions as a hub, keeping OmniFocus on iPhone and Mac in sync, synchronizing tasks with the online collaboration app by 37signals Basecamp, and now also providing access via a web browser. Spootnik makes OmniFocus accessible from everywhere; only a web browser is required
Device requirements are: OmniFocus on Mac OS X computer or iOS device; OmniFocus 1.5 or higher; and a web browser (Firefox 2+, Safari 4+, Chrome 5 and IE 7+).
The Spootnik web service is available via monthly subscription plans. A 30-day free trial is available.