Do you seed your bittorrents?

[Locut0s]

Let's say your downloading the latest eps of your fav anime or TV episode or the latest LINUX distro. These things can be big, read several gigs, and can take quite a long time to reach the 1/1 sharing ratio. Now of course the whole BT system relies on people keeping the connection open after they have finished downloading, but how many people actually do. Especially on these larger downloads?