In celebration of reaching 100,000 followers on Twitter, Panoramic Software is holding a sale on it's Windows Phone software titles (as well as other platforms). It's a way of saying thank you to all their followers and customers.

The sale will start on Saturday, July 16, 2011 and end on Sunday, July 17, 2011. Every title in Panoramic's line-up will be on sale for $1. Panoramic's Windows Phone apps includes Mo Tweets, Ultimate Sudoku, Blackjack, Guitar Suite and Free Cell.

The celebration sale will end Sunday Night, July 17, 2011. You can check out all the Panoramic titles over at their website or simply type "Panoramic Software" in the Marketplace search field.  Oh and if you want to help Panoramic reach 150,000 followers, you can follow them here on Twitter and as always, you can follow WPCentral here on Twitter.