I just read a comment on another blog, and it's not the first time I've read pretty much this precise comment. It's goes more or less like this: "I just have to comment on this--I don't normally comment here, because I feel weird reading your blog when I don't know you..."
PEOPLE. Blogs are PUBLIC! They are out there on the Interwebs for all to read.
Maybe people honestly don't realize this, but if bloggers don't want you to read their blogs they can keep them private, unsearchable by Google, and essentially unfindable by you. That's right! It's totally possible to blog away in a hidden corner of the Internet only the blogger (and any friends and family to whom they have given their URL) can find. Similarly, if bloggers don't want you to comment on their blogs, they can disable the commenting function. True story!
Thus you may assume that if you have somehow stumbled on a blog, you are very much invited to the party. If the comments are enabled, you're not only invited to be present, you're welcome to join in the conversation. Encouraged to do so, even. Bloggers love having readers, and they also love getting comments. Comments are part of the point of blogs.
That doesn't mean, by the way, that you should ever feel weird about not commenting if you don't want to (though I've seen posts by bloggers that might lead you to believe otherwise, and that just annoys me--you're not obligated to comment on a blog simply because the blogger has put their writing out in public and you've chosen to read it).
You are welcome here (and on any public blog) and you are welcome to speak up and make yourself known and interact with us if you feel moved to do so. I think I can speak for Lis too when I say that here at Half-Assed Mama, we pretty much love hearing from people, making new friends, discovering their blogs. But you are also most welcome to stop by this space and read and remain quiet if that's more comfortable.