Now more than ever it is so important to have a whitelist. A list that you can put all the numbers that you WANT to hear from and then everyone else will be automatically blocked. Telemarketers, Spam, Robocallers, and messager's can now use computer programs to change their number with every message. You just spend all your time blocking, blocking, blocking and it doesn't do any good. We need to be able to put down the numbers we WANT to hear from... friends, family, our doctors, etc. Everyone else is automatically blocked. GO SMS has this feature and it's wonderful! Please add this to Chomp!