Like the easy in-place HTML editing of the resume. Would be nice to be able to customize cosmetic preferences a bit more (e.g. custom background and color picker). One functional issue I faced was that feedback from friends (great idea), the comments are placed on fixed positions and on the current resume. There is no version control built in and thus, on changing the resume, the comments become out of sync with the content. Attachment to the components might be more ideal but faces the same problem. Also, resolving comments does not result in resolving them from the "public" comment version (although you can delete them manually). Good product in my view still, expect it to mature more.