Google changes Android content policy; intrusive ads now banned
play.google.com
play.google.com
EDIT: s/wrong/misleading
All of the other app stores don't really have all that many users and if you use them then you probably know how to avoid shady apps.
I was infuriated to be presented with a popup ad offering me (gasp!) the chance to win a free iPad recently. This was using vanilla Opera so I was puzzled about the source. I found out that some apps will inject ads into your browser - I removed the two likely suspects. This has a "chilling effect" when I consider installing new apps since I'm weighing up its usefulness vs. the likelihood that a free app will take similar liberties.
Now I always refuse these offers. It's too difficult to figure out who is legitimate and who is not. However, these offers are so frequent and sometimes they even look interesting and original such that I can imagine some developers would be willing to try them out.
Every time I buy an app on the play store I wonder: Has the developer succumbed to the temptation and let a shady piece of code with spyware or adware in their app?
Does that mean "offer wall" companies can't advertise on Android platform?