Please note that Dropbox shared folders is an exclusive feature for only “season pass” plans. If you don’t have a season pass plan, please upgrade your account before requesting invitation.
Just provide us your Bigdataball.com membership and Dropbox email addresses. We will crosscheck your account and invite you to the relevant shared folder(s) on Dropbox. If you don’t have a dropbox account, sign up for free. You will have a space of 2GB.