Quick update: the NuDroid banner (as in OP) is running again since 1 September on Coinmarketcap.com. It will run till the end of this month.
Here are some statistics from the first week:
01.09-07.09.2015:
Impressions: 21 456
Clicks: 78
CTR: 0,36%
Looks good imo, clearly people returning from Holidays.
Will also publish 2 NuDroid videos soon. We lost a bit of time with NuDroid issues, first with ShapeShift and then with finding peers as has been posted earlier in this thread. The link will also be published on the Bitcointalk thread and on Reddit. This month will therefore be the final marketing boost for Nu and NuDroid as agreed in the NuDroid grant.