I have made a Kakuro game called Sukaro for Ubuntu 11.10 and its successfully published in the Software Center (Its a commercial app).
And so far, I have not seen any advertisements (on websites, etc) regarding Ubuntu applications. So I was wondering, if you want to promote your published app, what should you do? (Aside from the most obvious things like Tweeting, etc.)
What options does a software developer for Ubuntu has for promoting his/her applications? Are there any specific review sites or such?
I think this game I made should get some more attention because its the first game about Kakuro/Cross Sums games. And still the only game available in that category.