In this day and age, any use of the internet, or even just shopping, will result in data harvesting.
Probably, there are masses of companies out there who know what size and colour socks you wear and how much coffee you drink each week, judged by how often and how big you buy a bottle. Very little can be kept secret now.
Someone, as well as my wife, will know how long I spend on the Forum, and be looking to benefit from it
Howard