Question: why theres a blacklist cap..?

[Rhas]

I have played the game for 3 weeks now, my blacklist is full. All of the characters have been lvl 1 gold sellers spamming me. Why on earth is there no option to block whispers from < lvl 10 players. Now i have turned off all tells, so obviously going to miss the benefical or friendly ones too. Thanks Obama.

There is. It's called /busy

If you need to talk to your friends, create a linkshell and invite them to join or join a free company with them. Then they can talk to you to your hearts content without the need to send tells.

edit: and as I said previously, you only need to keep them on your blacklist until the next day then remove them.