TakagiGraves

Hey guys I hope this is the right place to ask about this. I keep seeing profiles with their links to blogs / flickrs with hyper links, I've tried using the <a href="url">Link text</a> html code but It doesn't seem to work, I tried asking the owners profile but I was ignored, anyone able to shed some light on how to do it ? thanks! <3 links to what i mean below: example 1 Example 2