I'd like the ability to block sellers from appearing in my searches.
For example, let's say I bought a car part from a seller and had a bad buying experience. I'd want to avoid buying from them again. If they're a big power seller then they may turn up frequently in searches. Now I could just commit their username to memory and avoid them, but I'm unlikely to remember it after a few weeks.
Being able to permanently block a named seller from my searches would solve this problem.
To be clear, I want to be able to add them to a permanent list which is automatically included on all of my searches. I know there is facility to add them to individual searches, but I don't want to maintain a list of sellers I don't like and have to manually cut and paste it in every single time I search.
