Third, I found some topics that relate to this subject, read them and this is probably the most significant:
Seek but don´t hide
I am really in a stand still, regarding this issue. Can you point out more PROs and CONs of being a GeoLeech? I´m sure I am not thinking about all of them, but some opinions would be welcome before making a decision that is now more inclined on becoming a GeoLeech myself.
While I appreciate what you're saying I object to the terminology you're using. Geoleech is unnecessarily negative.
I've been caching for 9 years now (my old account had hundreds of finds) but I have never placed a cache. This is because I move around a lot, so I can't be sure I could upkeep a cache once I'd placed it. But I love hunting caches, should I stop because I don't have the means to place any?
There are lots of reasons people might not place caches. Just because you can and do, doesn't mean every can.