I was actually thinking about WordRival when I was at BlackBerry World last week. With developers showing off how you can use the new BlackBerry Social Platform to integrate chat into existing applications I immediately thought out WordRival as a candidate. It has been awhile since I last played the Scrabble-like multiplayer game but the chat function was sorely needing a redesign.
Mac @PocketBerry noticed that WordRival has been update to v1.3.1 which brings a nicer UI and menu along with improved functionality. I am really hoping that Aztux manages to integrate BBM chat into their app which would be really cool. Until then you can pick up a free trial of the game at www.aztux.com or the full version of WordRival in the store for $4.99 ($3.99 on sale)