I have to admit that I have found myself doing more upvoting on pal than I have on steem, and it’s explicitly because of the 50/50 reward structure.
In the past on steem I had this mental calculation going involving my voting power, how much the post has already gained, how rich the author account was, and what other uses I had for my steem power.
Now on Palnet, I’m just like fuck it, have an upvote. I get half of it back anyways.
Edit: this also makes me realize that a SCOT can be used as a full scale test net for steem hardforks when applicable. Want to change rewards structure? Throw up a token, airdrop it to everyone with current steem values, and see how people use it.