If you would like to connect with me on LinkedIn, please feel free to send me an invite. However, please invest a few words about just why you would like to do so. If all I get is the canned LinkedIn connection email, I'm likely to ignore it. Thank you!
My opinion on Stack Exchange (the company) is permanently lower than in the first few years I generated free content for it. For details, look at my "Reinstate Monica" post at Meta.CrossValidated.