Since we no longer full-time I don't have a need for maintenance issues, etc. However, I absolutely loved to plan out places to go and in 16 years of full-timing we've gone to most and many times, more than once. We loved mountain driving and backcountry scenery. Therefore, most of my post interests are regarding travel. I'm hoping that I can help someone with their questions.
As far as repeat questions - they don't bother me a bit. First, the Search feature is terrible and it involves a LOT of reading stuff that you're not interested in.
Secondly, with every post there are new folks who contribute their views and something new always pops up.
Lastly, we were all beginners. We all had the exact questions. Those that answered mine were surely appreciated.
As an retiree, I have more free time and I consider these forums just another hobby. It's a learning experience for many. It sure beats Facebook, Twitter, etc. I don't watch television so this fills in some of my free time.