This might not seem a big deal given that you'll be using your Microsoft Xbox Live account, but then I spotted that the iOS version of Facebook has also been updated to version 2.5, with the same ability to sign in through Facebook and challenge your friends on the blue network.
We’ve heard from many players who want the ability to sign in to Wordament with a Facebook account. In Wordament 2.5 we have two ways to sign in: with an Xbox LIVE account or a Facebook account. Sign in how you like, everyone still plays in the same room. Both types of accounts can play Wordament, show up in Wordament’s Leaderboards and compete with Frenemies, however the only way to earn Gamerscore and Achievements is with an Xbox LIVE account.
To go along with the sign on, Wordament will let you share your game scores and high scores on Facebook and on Twitter.
The team behind the game have taken the opportunity to refresh the UI to accommodate the new social network options, and some tweaks to improve layout and add in colour themes,