If you include a search bar close to the icons, then I will shut up my mouth. Right now the search function is hidden inside the right popping up menu, making really hard to find something if you are using 30 different categories. I believe will be easier if you separate into different events the
search for directions,
the search for address and
the search for hotspots. Three different icons on top that will call these events separately.
Something like (click on the image to see the full image):
marker center | get directions | search address | send email | Print | RSS Feed | Full Screen