It seems that Geohot has finally had enough with all the negative comments and made his blog private. The blog iphonejtag.blogspot.com/ he has used for a few years now to announce iphone jailbreaks and progress updates shows a login page along with an invite only readers message.
Its kind of sad to see him so upset and lose hope in the community, he is a legend in the scene and I sure do hope to see him around in the future. Until then he has passed on the torch for jailbreak news and updates to a good friend of his named Mike Cohen as his tweet follows: @mikecohenn
It seems he has just also protected his tweets from the public eye. Geohot Twitter