Adobe's AIR platform is seeing a rise in applications designed to bring Web activity to your desktop. From TweetDeck to Twhirl, Alert Thingy to Feedalizer, a host of new apps have debuted in the last few months, offering the ability to view or post to one or more services including Twitter, FriendFeed, Seesmic, Pownce, Jaiku and lately, Plurk or Identi.ca.
But not every AIR app gets all services, and those that support more than one service usually require more than one window to get the job done. A newer entrant to this space, Posty, authored by Cesare Rocchi, offers support, as of today, for six different Web update services, all in a single window, allowing those with accounts in multiple places to send simultaneous updates to more than one location.
Posty, from a single black square window, lets you post updates to six different services, including Twitter, Jaiku, Pownce, Tumblr, Friendfeed, and as of this morning, Identi.ca. And if you have logins at more than one of them, you can simply use the checkboxes to make sure your updates go to multiple destinations at once.
While the application is rather spartan in its ability to be configured, it simply gets the job done. At the top is a horizontal bar featuring each of the six individual services, a posting window, and a settings window, where you can add your login information.
Key to making the application useful is that for each service, be it Twitter, Identi.ca or FriendFeed, for example, you can view your own entries, entries from your friends, the public feed, see replies, or you can use integrated search.
As with other AIR apps, you can take appropriate actions per service. For FriendFeed, you can like or make comments. On Identi.ca, you can reply or go directly to the update. And on Twitter, you can reply, mark as a favorite, or open the note in your Web browser. This wasn't always available, as in the very first release of Posty earlier this month, you couldn't see your friends' updates, only your own and public timelines. After I traded e-mail with Cesare a couple weeks ago, he was quick to respond with a new version incorporating the update.
Unlike more well-known AIR applications, like Twhirl (which Sarah Perez of ReadWriteWeb called a "killer app" today) Posty handles all these services in a single window, utilizing the icons. Instead of monopolizing screen space with multiple parallel windows, Posty takes an all in one strategy.
When I first reviewed TweetDeck, some people said they were "tired of black" when it came to AIR applications, so if you're not a big fan of black, Posty isn't really for you, as that's how it looks, period. There are options to change the text color from "Sunny" to "Snowy", "Icy" and in between, but it doesn't actually change the app.
Cosmetics aside, Posty has given us a strong single-window application to both consume and send updates to multiple microblogging services at once. Identi.ca is rising now, and gaining momentum thanks to Twitter's occasional issues, and its open source roots. With services like Posty making it an equal player early on, the new kid on the block gets another boost.
To download Posty for yourself, find it here: http://tinyurl.com/getposty.