Would like a bit of input from people who have experience of this. I have a website thats ranking well for ten + terms. I want to build it out to thirty + secondary terms so I have started to run a few adwords campaigns. Bit of a learning curve for me and doubtless I am wasting money to start with. What I am worried about is that I have been told that once I start spending a set daily amount with adwords theres a good chance my organic listings will be penalised in an effort to make me spend more money on paid search. Unfortunately sounds right but would like to hear from people with experience of same ?