I don't even actively add anyone. If someone adds me, I'll add them back and give them a try, but I also defriend willynilly the same way. It isn't personal and if it is I try to at least explain why.
Go, fly and be free if you will. Do what makes you happy with your lj, your free time, and your limited eyespace.
If you don't love grainy webcam shots of cheap outfits and excessive whining about pain it doesn't make you any less of an internet blog reader.