For those interested in suing Blockshopper, I have re-posted this comment from one of the earlier threads so it is more visible:
"We are a law firm investigating the conduct of BlockShopper.
If you feel that your rights may have been violated by BlockShopper, please contact us by e-mailing us at InvestigateBS@yahoo.com.
However, please do not include sensitive confidential or personal information in your initial e-mail other than your name and a telephone number where you can be reached.
Once you e-mail us your name and telephone number, one of our attorneys or staff members will be in touch with you to discuss your case. Thank you."