When reading the link I quoted from, I actually didn't realize it was talking about ads. I thought it was talking about any kind of content. I do wonder about something. I thought that Mobile platforms have a distinct advantage in displaying ads, in that most people (for example me) do not run any form of ad blocking on their mobile devices.
If this is true - and if the page a bit upthread that I'm talking about and quoted from is talking about ads - then when doesn't that page mention this advantage at all? (From the advertiser's perspective.)