Sent a company a brief message suggesting they have a discussion with their legal advisors about the name they've chosen for their company on the basis that I've been using the name nearly 2 decades longer than they have and our offerings are similar enough that people are reaching out to me confused as to what link there is between them and me (none). I'm not looking to cause trouble for anybody or trying to extract a pay day out of this, but I'm also not giving up the mark.