Copy it from Excel then paste it into Notepad, that'll strip all the formatting out, then paste it into the post.
Obviously losing all the formatting might be a problem, however.
@Dammit started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
Copy it from Excel then paste it into Notepad, that'll strip all the formatting out, then paste it into the post.
Obviously losing all the formatting might be a problem, however.