I know google tasks does not implement this, but maybe with tags in the comments field it would be possible to have recurrence and percentage enabled? Reproducible: Always
Sorry, I don't want to introduce any KDE-specific data into user-visible fields (like comments). If you want percentage or recurrence support, please open a feature request in Google's tracker [0]. I'll implement the feature as soon as they support it in their API. [0] http://code.google.com/a/google.com/p/apps-api-issues/issues/list?q=label:API-Tasks
No problem. But it actually does exactly this already anyway. When kde-specific data is not supported by google, it is written into the "notes" field, google-specific data is displayed in kaddressbook on the "own fields" tab.
Yes, but the contacts API specifies a way how to store custom metadata in contacts (that we then convert into X-KDE-Something key, as specified in vCard standard). The tasks API does not however specify any way to submit custom metadata.