[quote]Worst Draft is a minimalist word processor that removes the two biggest roadblocks for writers: editing & distractions. Users will be unable to delete anything more than a few most recently typed words, and they will also be unable to access any other applications without first closing Worst Draft.

[b]By removing these elements the writer is forced to lean on his/her creative impulses to complete a first draft, postponing edits and research until future drafts.[/b][/quote]

http://www.worstdraft.com/

A less gimmicky program which serves essentially the same purpose as the one above.