[silvertab]

Interesting, they used to offer a 10GB plan for $5 (which I've always been on: http://d.pr/i/WDEK ) . Apparently it's not available anymore! However, I was never asked to upgrade my plan (I didn't even know the plan I was on didn't exist anymore before today!)

[ondrae]

I've also been on the five dollar plan for over a year. Also, never been asked to upgrade.

[fit2rule]

They only ask you to upgrade if they determine you've been using put.io for porn, and nothing but porn.