(Geo-)social activity - How do we use multiple online services?

My research aims to understand how people use different social media and online services and how this is reflected in the spatial footprints of users. To get to this point, I need data, reliable data... and lots of it. This is how you can help! I'd like to ask you to share your online profiles with me so I could conduct my research on a large database that allows to come up with meaningful conclusions. On this website, you can authenticate with different social media providers and authorize my research tools to collect some information. I am interested in looking at how different online activities are across services, so the more of your profiles you share, the further my research goes.