If it's really hidden in its own special tab and NEVER comes out unwanted, I can see some benefits.
It's just not a very good fit for Firefox. I assume it would run on a cloud service, which is very much a privacy issue. Especially because it appears to be something "free", making my data the product.
It's just not a very good fit for Firefox. I assume it would run on a cloud service, which is very much a privacy issue. Especially because it appears to be something "free", making my data the product.