Do "random adders" annoy you? Probably. I usually give the profile and most recent entries a once-over, and that's it. But
isle_of_lucy is one of my rare exceptions...it's not his/her main LJ, but fun to visit anyway. I think I will add him/her, just so I can view his/her entries on my friends page.
Also, this person posted a link to a fun game --
FALLING SAND. (It's way cooler than it sounds, trust me!)