bash,

you missed the point. you skipped a semester AND took the summer classes once you returned. those summer classes covered up for you bro. had you not taken the summer classes, you could've let yourself into a big trouble. please don't spread misleading information.

devil,

please read the article in the following US govt website, specifically under the title "Students who depart the United States while in valid student status"

http://travel.state.gov/visa/laws/telegrams/telegrams_2780.html

and do consult your int'l office on campus. they know what's legit and what's bullshit.

cheers