As of last week (which was the last time I checked), the Chrome extension on the web store doesn't work for networking. It won't extract details for a LinkedIn contact (name, title, etc.), and even if I type out the details, it won't save because of "Invalid Contact Information." I've tried this on two different computers - one with Windows and another with Linux - and had the same experience. If I use an old build that I have downloaded (not the one from the Chrome Web Store), it works just fine (though it can be annoyingly slow). You know how to make this work. Please fix it!