[politikus]

I think you have answered your question. If your customers are telling you "adding content is time-consuming" you should ONLY be focusing on solving THIS particular problem.

"Should I increase my prices?" is a "vanity question" ( just like "vanity metrics" (E Ries Lean startup philosophy) >> They do not help you build a better business, they take you away from what is REALLY important) Finding why your customer do not want to spend more time adding content and/or why they consider spending more time adding content is not worth it definitely help.

Good luck.