Any message done in these types of mediums are going to be devoid of one thing... EMOTION... which helps liven up what we say and do in person, making us more interesting. At least we can do things like this or this or this to attempt to solve the problem, although quite cheesy (but cheese is not bad). Anyway, I completely understand what you're saying and I feel the same way to when I find myself wanting to say something, but don't know where to start. Just lettin ya know you're not alone