I saw those one time too. This time the first thing my eyes read was "1 Rule of a flat stomach: Cut down a bit of stomach fat every day by using this 1 weird old tip."
Seriously, there are better alternatives that are also free. Hell even a Deviant Art account would be better. I'd recommend Carbonmade, since it's free account (named "meh") will force you to whittle down your work to the best 30 peices, split into up to 5 projects I think. Not an advert or distracting "Sign in or Register" bit in sight!
As far as the work is concerned, if you're serious about using any online collection of your work to show a client or possible employer, get rid of the "Clouds made of Dingbats" thing, and any project like it. I understand experimentation is an important part of learning your craft, but it won't impress employers and I also wouldn't ever say in a description "Numerous effects were used to create this image" as it gives the impression that your only creative input on the piece was to press the filter button.
I apologise if this seems a tad negative, but it's important to show only your best work in the best way possible. If you went on a date you wouldn't start the conversation by listing your bad habits, would you? Be self critical and make lots of tough cuts. Only keep the work that does the best job of communicating what it's designed to communicate.
I do like the joke about why don't skeletons play music in church... because they got no organs. Lol.
Also, your "About me" page... remove every sentence where you state your limitations or anything like where you "hadn’t known what typography really meant until my tutor sat down with me to help me understand how it worked" - I understand that it's part of your story and how you arrived at where you are, but employers might not be impressed. Again, only show the positives about yourself! You could flip that around and describe how you learnt about and enjoyed typography from a young age and wanted to explore it more through university. It's all in the wording!