If there is someone on your blogroll who makes your world a better place just because that person exists and who you would not have met (in real life or not) without the internet, then post this same sentence on your blog.
The first person I thought of is Therese, my esteemed co-blogger, who delights my heart whenever I think of her and was a huge encouragement as she helped lubricate my way back to the Church.
There are so many out there. Thank you, all of you. May God reserve us a reunion room in heaven.