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If interested, send me a note at firstname.lastname@example.org with the email address you use for your google account. (Creating one is easy). Then watch your inbox for the invitation. I'll get to it ASAP. Following the link as instructed within that email and you ought to be in!
I had all kinds of challenges when I first linked in - including it transcribing my words into Hindi! - so I understand how frustrating it can be.