Went through a blog and this question came to mind..Would you be offended if someone removed you from their FB friend’s list without giving any reason? Will you ask them why or just leave it at that?
there was a time when i used to get kind of angry/curious towards who never used to add me or used to delete me. now i am not bothered whether someone removes me from their list because i thought fair enough everybody has their own reasons. i dont ask them the reason either for deleting/blocking me
Also what if someone blocks your from their wall or sets up privacy settings to exclude you from albums etc., will you feel bad? 
no i wont feel bad. i have done this too for others…still would have been ok if i hadnot done it