We're late to the party but the ticalc.org POTY has been underway for a while now. Voting for the monochrome Z80 category is over
but now you can vote for your favorite TI-84 Plus C Silver Edition program!
Descent and Sorcery of Uvutu are the two contenders this year. See the news article http://www.ticalc.org/archives/news/articles/14/149/149107.html
To vote, you need to make a ticalc.org account (if not done already) and the poll is located in the sidebar of http://www.ticalc.org