I hate links in your emails that automatically sign petitions in my name. You make it difficult for anyone to first read the petitions. It's a very lousy way of doing things. It reminds me a great deal of bad government.
Your's is perhaps the worst such petition system I've dealt with because of it.
If you correct it, let me know.
I will also require the option of receiving the full text of petitions rather than simply your come-ons.
I submitted the above to them when I unsubscribed to their emails.