I know this is just using what's publicly available but I do feel mildly creeped out. But since I'm not the target market that's probably an endorsement.
This just looks like the same address-scraping that spammers have been using since the 90s, plus some half-assed attempt to link them to real names. People who want to be contacted will make it easy to do so; those who don't, won't.<p>Are you actually proud of having created this thing?
Nice app and website, but I don't see the benefit of using a Chrome extension versus a normal browser web app. I understand that you can use it to find the phone number of a person on your current webpage, but I think it should be secondary to the web app.<p>Especially since you're targeting business users, you should create a polished webapp for them.<p>Also, I think many HN users would agree with me on the issue of privacy. In order to use the extension, I need to grant it permission to read and write data on all websites that I visit. Not saying you're evil, but this means (in theory) you could sell by browsing history, my interests, or even my data (again, not talking about you, but in general).
Its a bit scary, but totally useful. I tested it with people I know, and looks like people who use different emails for fb/linkedin tend not to have as much info available. But the number of mobile phones you have on there is crazy.