Lots of commenters on Tuesday’s post mentioned how challenging it can be to write substantive comments. Here’s a great piece from last year to give you a commenting boost.

Here on The Daily Post, we’re always advising you to build blog relationships by leaving substantive comments on other people’s posts. That’s easy enough to say, but how do you think of more to say than “Great post!” when all you can think to say is, well, “Great post!”

I often have trouble coming up with things to say — both in blog commenting sections and at parties. Here are some questions I ask myself when I want to leave a comment on a post but find I’m at a loss for words: