Mass message delete

Many people probably do get tired of all the annoying messages they recieve, but when they try to delete them all, it takes a very long time.
So, I was thinking that maybe Tom could update Listal's message system. At yahoo.com, they have a button that selects all the messages, and you can just unhighlight the messages you would like to keep sending and recieving. Then you just press the delete button, and all the highlighted messages are deleted. I think that would be a nice update to consider.

i would like this too