The decade isn't over until new years day 2011. You still have another year to make it better.
No, decades start on a 0 and end on a 9
everyone where i live defines it as 2011. therefore, by your logic, you must be wrong.
neko, first of all, that's wikipedia. second, some of the facts you're stating may be true, but that does not mean the decade ends at the start of 2011. that's elliptical logic. your argument is invalid.
make sense now?