Can user setup a website within 68

Is it possible that a member would be able to setup a websites displaying their own listings "example www.68classifieds.com/abc123

What is a good SSL to use? What do you think of Trust Guard?

Also on the "featured items" section on the main page, is it possible to have all the pictures that are featured to rotate through an interval on time of 15 secs, "slide show". so people don't claim that their posting never made it to the featured item

And one last thing, Would it also be possible to integrated .gif maps "USA" "Canada" "Europe" Asia with coordinates of countries so users can pick their location that way and the closet city to them? Some how intergrate the browse feature with the maps