Hotot is a multi-column microblogging client written by HTML5 technologies through Webkit, thus can run on any device supports webkit(Currently runs on Windows/Linux/Mac OS X/Google Chrome/QT Mobiles).

It supports Twitter and Identi.ca services, as well as real-time update(via Twitter Streaming API), profile editing, multi-lingual, thread conversations, 3 level in-app effects, Trending Topics detailed into City level, Color Label(assign color to people).

For geek it has native notification system, Ubuntu appindicator and Me menu, Http/Socks proxy, Vim-style Keyboard Shortcuts, even a powerful Kismet content filter system which could do a few auto tasks, and Speech Input on Chrome.

It supports Instapaper/ReadItLater, Google Tweet Translate, Geo information shown on Google Maps, Plenty of image upload service including Twtter Official one(and their previews) and Video Preview like Youtube, Url shorten and unshorten(many beautiful prefixes), and User Stat through inside extensions.