First thing first, to make those link, just simply select the words you want to be the link (click-drag covering the words of your choice) and click on , it should appear active.
Example: Visit the most comprehensive videogame charts in the world @ VG CHARTZ
And maybe it's too soon to have WiiWare, but it doesn't hurt I guess to have it there.
Is Ninjabreadman really that good? :S