Unblocked someone from my msn contacts list and added him/her to my contacts. Then I was looking at the profile for a while. It was then when it struck me. I realised I was a little irked at having this contact within reach again. I didn't want to be able to access that person's profile, like I did last time. I just found it sort of... (for a lack of better word) disgusting. So now, that person is back on my block and delete list again. =)