I've recently uninstalled Disqus comment system because it didn't accept some genuine comments all the time. Because it seemed OK on keeping the comments that were previously received by looking at my recent posts, I wasn't worried too much about the change. However, I've just found that it seems that I have lost many of your lovely comments which were made via Disqus in the old posts. More than some are still here, but many are gone... So sad. I don't care even if I lost my posts themselves, but I do feel very sad when your comments are gone. At moment I don't know how many of them disappeared, or how to restore them. Please accept my apology if I cannot restore them properly. So sad.