>They are one of those great companies that you want to emulate

I created an Algolia account once with my personal github account, just for testing purposes. Starting the next day and continuing for a few weeks, I received a stream of emails from their sales people requesting times to schedule phone calls, and telling me how much they can help my company. I had no idea how they knew which company I worked for until I checked my linkedin and found Algoia people were visiting my profile. They have some seriously stalkerish sales practices.