ONLY speaking for me...
Do you get bored THAT quickly with your gear?
Nope. But you have to remember I'm sorta new to all this....and I have no idea of what all is out there. I've come pretty much full circle in my gear. I plan on shooting my current setup for a number of years.
Do you think the new item you are picking up will truly give you that extra edge?
In some instances, yes. In most iinstances....it's just me trying to find what I do like best. If I find a better mouse trap (TRULY better), though...I'll likely employ it. I honestly see the setup I have now going with me to the woods for 3-4 years, though.
Do you think its your duty to test things out and be able to tell/help others with what works & what doesn’t?
No. But I'll give my opinion of what "I" think works and what I think works LESS favorably. It's all opinion, though. I won't comment on gear I haven't personally tried.....unless it's to speak of concept.
Do you just have nothing better to do with your time & money?
I'm not a gadget guy, either. Once I decide on a setup.....I'll stick with it. I'm shooting the same rest going on 4 yrs. My sight is entering its 3rd season. Arrows - 2nd season. Peep - 3rd season. BH's - 2nd season.
I've been hunting just over 2 full seasons.