I spoke with Cody (@superphly) who runs Hashtags.org (#hashtags). The site’s back up and running as of this morning. It will take a while for the DNS numbers to propogate but you’ll be able to access the site soon.
Tom Treanor is the contributor at the Right Mix Marketing blog. He’s the author of the Search Engine Boot Camp, the co-author of Online Business Productivity, and regularly speaks at industry and corporate events. His writing has been featured on the Content Marketing Institute, Social Media Examiner, Copyblogger and other leading industry blogs.