These last two days clicking on the Like button on the post itself prompts a "clickjacking attempt" warning. So I end up just Liking on my reader. Not sure if this has anything to do with NoScript in my browser. Also, Liking posts from blogs which I don't follow (or even follow) produces varied results:
1. I can press Like, all is well.
2. I press Like, a login window drops down, I enter my credentials and nothing happens. I login to my blog, reload the page, then I can Like.
3. I do #2 but still can't Like. I comment with my credentials, then I can Like.
Just a slight inconvenience for me, but might be useful for you WP guys.