I tried to explain earlier tooo...

Not everything is easy to implement... Admins can enforce ratio rules on overall site ratio ., but implementing the same per torrent is too much to ask... ppl will just leave the site.. I know I will...

let us consider an example, lets say I download a movie (not much in demand so no other leechers) so after downloading , how will i maintain its ratio... it is not possible / feasible...

It is demand and supply world... if there is demand (# of leechers) of particular stuff then there will be supply (# of seeders)... if there is not any demand, then why will someone seed it... on the other side... many many ppl download stuff and delete it after watching to free up some disk... (I fall in that catagory).. so cant even seed if someone comes back and request me to seed...

The reason why ratio rules are implemented on site is to encourage / force ppl to seed... if someone is smart .. ratio of 1 is not at all difficult to maintain... specially if music / tv torrents are free and public....

Dont get frustrated on this issue, you have picked a valid point but ...................