Sorry that due to an ignored error in the template system, more specifically, the invidual archive template, you may experience some problems when you post your comment to this blog. This problem existed for several days and affecting the few most recent blog entry.
Now the problem has been fixed (Thanks Carroll for the email to bring this to my attention). The good thing is, all the comments you have posted are recorded by the system completely, and they should have shown up now.
Nothing was going to stop me from commenting on that little video of Yifan going down the slide :-)
Hmmm…. Thanks Carroll! Yifan will be happy if he sees you.