Was Sappho Exiled for her Poetry or Sexual Politics?

Dear Sappho,

I recently heard that Sappho was once exiled from Lesbos. Why was she in exile? What are some of the political and social dynamics that influenced her life and her poetry?

Why is Sappho Called the Tenth Muse?

Dear Sappho,

Why is Sappho called the Tenth Muse? What qualities, attributes or gifts has she bestowed on humanity that would make her worthy of such a title?

Curious