Another example of where a Like button would be nice. In the thread about private messages not working, one of our fellow forum members posted that he found that it's an issue of secure and insecure browsing. Tim K passed that along to the developers.
I'd like to show that I like that news, but I have to post a comment, thereby adding to my discussions list, when all I want to do is show that I like the news. And I don't believe in the draconian position of "If you don't have something to write, then you shouldn't make any kind of response at all."
And it's an enhancement request, it's not a business-critical or even high issue, it's simply a request from a customer for something that would be nice to have. I understand that the devs have higher priorities. I work in application development myself. It's simply a user story added to the backlog.