My latest project shipped its first release this morning! It's a new Twitter client for Windows 8.1 (and RT) called Tweetium. It's already been featured on a few sites like WinBeta, but I thought I'd post it here in case anyone wanted to check it out :-)
Richard Hay also put up a nice video tour over at Windows Observer.
If you're a Twitter user on Windows 8/RT and disappointed with the other options (including the official app) as I was, I hope you'll check it out! And this is just v1.0, so all feedback is very welcome!
There are many themes, too (including some for gradient loves and haters alike!). This one is just the default.