Now you are being silly again. If there was any indication that Ekianjo was doing this to collect email adresses for spam or whatever, then that would be one thing, but as far as I can see, there is no such thing. I have, I believe, given my email adress to him before, and so far I have not been spammed. Or marketed to. Or in any way been inappropriately contacted by anything that would seem to originate from Ekianjo. So, why the "marketer" name and allusions to "collecting" adresses?
FWIW, ED sure collects email adresses in exactly the same way. That is, when he needs to send something to someone by email (in his case something like a receipt for a repair, in Ekianjos case a link to the survey), he asks for the email adress. I haven't been spammed by ED either, even though he would possibly qualify as more of a "marketer" than Ekianjo (I mean, he has a shop, and sells stuff, to a good deal of us).
Or, in short form: Grench, watch what you're saying. If you have any actual grievances with Ekianjo, then spit it out and be done with it. If not, shut it with the insinuations.