I have been using Memex for more than a year now. Here are the things that really annoy me - occasional freezing and sudden disappearance of your bookmarks -

I have been using Memex for more than a year now. Here are the things that really annoy me - occasional freezing and sudden disappearance of your bookmarks - no real way to programmatically access your Memex database. I know they have released the storage backend, but the lack of helpful documentation is a deal-breaker. - lack of collaborative annotation (the way Hypothesis does) - only few results in search results!