php newsgroup portal?

Hello. I have been looking for a good php newsgroup reader for some time. News portal looks pretty good to me but I haven't tried yet. There is a very charming project "mynewsgroup" at mynewsgroup.sf.net, particularly it has beautiful looking. But that project seems dead. The only mailing list is removed, and nobody look into its forum. I wrote to each developer about what is going on but none replied me! What newsgroup reader do you use?