If you don't blog which I don't, can I leave a comment on the few blogs I love visiting from time to time, or, do you have to have a blog before you can. As you all probably know by now I'm computer challenged to say the least LOL.
You left comments on my knee blog last year, did you not?? I believe it does not matter. Some sites make request/require that you sign in. I think. Having only just recently moved into the 21st century!!!