Reply to thread

Message: <blockquote data-quote="HannahGoesHard" data-source="post: 7368177" data-attributes="member: 743085">Hey guys, first off, I am an idiot and it looks like my signature image expired, but I can't figure out where to go in my profile to change the link.  I did it once before and now I can't find it, can someone explain it like I'm a 5 year old?Second, is there any way to be notified when someone comments on your post or a post you've commented on?  I want to get involved but once I come back I have no idea where the thread is or if there is any activity on it.  I only get notifications if I've been direct messaged.  Anyway, that might be something to improve the borads, that way people could get a dialog going easier.</blockquote>