BioWare now offers the new Mark of the Assassin DLC for Dragon Age II, BioWare's RPG sequel. Word is: "In this gripping new story, Hawke is joined by a mysterious elf assassin, Tallis. Voiced by none other than actress Felicia Day, this new party member comes complete with her own unique combat style and intriguing back story. With Tallis at your side, you must Infiltrate an Orlesian estate outside Kirkwall and steal a precious relic. Along the way, you will uncover an array of impressive weapons and equipment, and confront fearsome and challenging new enemies on your journey to claim the Heart of the Many." They are also offering a social media contest in cooperation with the aforementioned Felicia Day, and also now offer Episode 1 of Dragon Age: Redemption - Tallis, kicking off the promised web-series based on the DLC and the game.
In regards to Bioware, PC has been an after thought to Bioware for the last 10 years. EXCEPT in marketing, where headlines are written for PC gamers like they're blowjobs.
That's not entirely true. They've put a lot of effort into their ports, usually redesigning the UI, adjusting the balance, adding new difficulty modes and features, etc. And Dragon Age Origins wasn't a port, it was designed for the PC first and foremost. PC may not be the lead SKU for most of their titles but it's not just an afterthought.