With the old messenger (version 6.2) and MSG plus, it was really convenient to be able to block entire groups of people. You could create a list of people who you didnt want to talk to and block them/unblock them all in one go. I reckon they should reinstate this feature as it speeded up the blocking process and saves you from having to block everyone individually.

Any responses would be greatly appreciated

You can still use the command /blockgrp <group name> to block a group.
The reason it was removed from the right click menu was due to technical problems which ment patchou couldnt add it.

Cheers, thanks a lot

Would still be more useful in a right click menu, but still usable as it stands. Tis a shame though