Farewell 2010, you were good to me.
I think that if I had one word to sum up 2010 it would be declare.
v. de·clared, de·clar·ing, de·clares
1. To make known formally or officially. See Synonyms at announce.
2. To state emphatically or authoritatively; affirm.
3. To reveal or make manifest; show.
4. To make a full statement of (dutiable goods, for example).