Rated 5 out of 5 stars
I've been mucking around, on and off, for years, making sure that my online and offline calendars are synchronised. Now they are, thanks to your Open Google Calendar extension. I also have the same issue (it's not much of an issue, really) with Google Contacts. Do you fancy writing an Open Google Contacts Add-on? :-)This review is for a previous version of the add-on (1.4).