That’s not a new thing if you tend to run out of content ideas for your campaign at some point of time. Everyone has experienced it.
Mobile devices are showing their effects and turning more and more users into mobile customers.
Nowadays most website owners are educated in the ways of the internet and especially on how search engines work. At least the user facing part of the search engines, that is.
You can be very difficult for beginners in internet marketing is Search Engine Optimization or SEO.