I participated in this the past two years, and it is a great challenge to not only help me with my goal to comment more on blogs, but I have met some awesome bloggers as well. This summer I've decided to participate in all three months, and I choose to comment 5+ times each month. Thanks to FLyLeF and A Kernel of Nonsense blogs for hosting!
If you are interested in joining in, go HERE to sign up!
