If you find yourself unable to login to your LinkedIn account using your original registration information, chances are high that LinkedIn decided to switch your primary email address to one of your alternate/additional email addresses. Thus, if you can remember which secondary addresses you added after registration, try using one of them (along with your original password) to login to your account. Fortunately, the second time around, I was able to remember my secondary address and use it to gain access.
В итоге, будут либо тебя звать, либо ныть кому-нибудь. Ну и так привлечь будет можно)