I don't generally encourage the practice of bypassing social gates -- if they want you to tweet or like to view their content, then just move on if you object -

I don't generally encourage the practice of bypassing social gates -- if they want you to tweet or like to view their content, then just move on if you object -- but they don't actually check if you performed the social action. So you can just disable blocking the twitter button, click the tweet button, dismiss the popup and download