Today I sent this e-mail to CHESSUP.NET@domainsbyproxy.com.
I am a chess blogger who has been using ChessUp for many years to generate diagrams at my blog. As of a few days ago, all the diagrams have gone blank. According to the Go Daddy website, the domain name for ChessUp expired on 4/23/2011. A sales and support representative at Go Daddy informed me when I called that the deadline for renewing the domain name is 6/2/2011 at a cost of $9.99. Speaking not only for myself but for the many other bloggers who use ChessUp diagrams, I ask that you please renew the ChessUp domain name. Thank you for your help.
NM Jim West