Very few complains, In fact I wish I had more ;) My product is not spammy, It provides a great service, but I know I need to do a better at educating new users.

Very few complains, In fact I wish I had more ;) My product is not spammy, It provides a great service, but I know I need to do a better at educating new users. It tough to do when my emails do not seem to reach them...