It does its job quite well. However, I have three issues about the add-on:

- It would be quite useful if the results of the social networks were in the form of a hyperlink.

- It would help if they can be exported in other formats besides csv. For example, txt.

- I would like to know if any data is sent to your servers or is everything done offline?

Great extension, really useful for finding the contact from a company or service in 2 secons. I love it.