Yes Vivendi Universal took over Sierra. As said before the name exists but since the closing of Yosemite Sierra is not the company anymore that it has been until the end of the 90s. They still do really groundbreaking games such as: - Barbie™ Mermaid Adventure™ - Barbie™ as The Princess and the Pauper - Barbie™ Beauty Boutique™ - Barbie™ Fashion Show™ CD-ROM - Barbie™ Horse Adventures™ Mystery Ride™ - Barbie™ of Swan Lake: The Enchanted Forest
But seriously also Half Life 2 has been published as a Sierra game. But in the end it became just a label for marketing reasons.
I was a huge fan of the Quest games such as Space Quest 1-3 and Police Quest 1-2 to that time and also a frequent D&D player. When I saw that Sierra announced a RPG game in the style of their previous Quest games I just HAD to buy it. I was really amazed and kept with the series since.
I wish you a lot of luck and hope that things turn out well for you. Everybody knows how much you already have invested. It will surely not be forgotten. I know we'll hear again from you... someday