If it's something like video ads, you don't want it to slow your machine down!!!!!!!
Anything that slows things down wouldn't be good!
If it's something to do with mobile, and it's not a phone ... then most of the predictions are wrong. You can't put a lot of load on a mobile device.
So what have I learned on the Yahoo MB?
Most of the professional tech experts don't know what they're talking about!