The blue light glows form the family room and is very much visible form the street. So if i ever have a curious neighbor from the community that would like to take a look, absolutely (Caveat- we have a small community so its easy to know most of my neighbors) (If i don't know you and you just ring my doorbell expect me to be annoyed and ticked because we are probably very busy- I only had that happen once in my other home- I was less busy then and spoke with the guy outside my home for about an hour- after i was reasonably satisfied that he was not a threat to me i did invite him up to take a look).
I use to be very involved in the Groups, but since i moved i have not been as active so I have not had people over from group/clubs. Although I would not mind. Respect my home, respect our (my wife's) rules and keep your hands outta my water and we are fine. We can sit and talk for hours if you like. I have a bench in front of the tank where i sit and decompress at night.
Great hobby and love to share any tips and tricks i have if you need cheato I will probably give you a huge zip lock bag as I throw it out weekly. (yes, i know i could take it to the LFS, see above- very busy, the 10 bucks is not worth the drive or my time.