Of course I don't mind, Steve! You can write me anywhere, anytime!

Yes, I have noticed that not only within the penny4thoughts experiment, but in general, people are starting to upvote comments more. I think it's a kind of reciprocal effect, as a result of people seeing their comments appreciated, they in turn appreciate and reward the comments of others. A couple of Members, like @mikitaly, use the experiment often, and she promotes it, so others do give it a go.

I went and had a look as well, and you're right, all posts are in the + with comments. I think the increased value of the @penny4thoughts upvote is also a positive influence, and so far I have not seen any abuse of that. I think we're on a positive course, Steve. I would love to hear what's bouncing around in that mind of yours!!!