Definitely should be read in one go--in fact, it compels you to read it in one go.

But perhaps jordan179's suggestion is a good way of doing it--if you post them swiftly, they'll probably appear all together on your friends' friends pages, so they'll be able to read one after the other. Better yet, once you've posted them all, put links in each portion to the previous and following portions. Then a person can click on through.

...or, just the link to FA would be good enough :-)