LinkedIn is a great choice for a login. I had a b2b site, and at first we offered Google, LinkedIn, etc. Almost everyone used LinkedIn, and of course the profi

LinkedIn is a great choice for a login. I had a b2b site, and at first we offered Google, LinkedIn, etc. Almost everyone used LinkedIn, and of course the profiles were so much more helpful, so we simplified our process and used LinkedIn only. We never had any issue with that, its a great choice