Bag of mainly water: I have detected that you are using VideoSift with an ad blocker installed.
I require revenue for the coming singularity. Please upgrade to charter membership or move to the top of the harvest-first list. - SiftBot
If you really think that contributors get more value from your site than they give, then by all means harvest me. I do not use an ad blocker, I just edit my hosts file. If configuring my computer to meet my needs is against your silly policies than so be it.
If I did use an ad blocker, this would in no way encourage me to turn it off. You are posting things on the internet here. That means you have zero control, and if you think you do, you are as deluded as the RIAA and MPAA. Are you going to start suing customers next?
You have no control over those who come to your site but do not create accounts. Why do you take that out on those who contribute? If you harvest me, or ban me, or whatever, it does not stop me from watching videos here, just from posting new videos. Does that really help your site? Be not short sited, bag of mostly bits.