I think Nicola encouraged her!

How can it be a bad thing.
She can tweet her fans saying her single or album is out.
She'll get a huge amount of followers once people realize she has joined.
She can tweet Nadine Happy Birthday next year lol!

and she can correct all these rumors
I don't think she is gonna tweet herself but ask others to do it for her, just like Fascination and supersonic do it for her now but it will have advantages. I think it's more to reach out to fans rather than to read what fans are saying, so i think this will be more of a information service - so no need to spam her really, i dont see her reply, she would probably get management to proof read every tweet at her rate! but i guess the odd tweet might be nice!
