Strange but oke.I also recommend Dell to my family, but I would never buy a Dell. The reason is simple, Trend works, and wouldn't give them hassles, popups or an overabundance of false positives and it has a 'friendly' interface for simple people. Everything that would suit them fine and when it suits them it means less complaints to me. They can readily get support from Trend which keeps them from reaching out to me.
I have a lot of reasons I wouldn't run Trend myself though. Some of which I've already pointed out here and in other threads and don't care to rehash.