I don't think its unethical at all. I think you did more than most would in trying to contact the buildItWith me guys and that is certainly commendable. I als

I don't think its unethical at all. I think you did more than most would in trying to contact the buildItWith me guys and that is certainly commendable. I also don't think there is any confusion between the two products(From a look and feel perspective) so no harm no foul. The internet is filled with people taking "inspiration" from other sites and products. This can be evidenced simply by the number of websites that look like http://www.campaignmonitor.com http://www.campaignmonitor.com .