Vulcan,
What makes you think the bonus would apply for a one way ticket, since the first few sentances refer to round trip travel? Believe me it would be great if your right, but when I read it it sounded like it was 5,000 miles for a Y round trip? Has anyone actually had the bonus posted for a one way? If it works for oneway tickets, the EWR-ABE is looking like a great mileage run instead of a pretty good one!