Boing Boing, a popular blog, reported on Friday morning that MSN Spaces, MS new blogging service, is rejecting certain blog titles or URLs because they contain words that Microsoft has deemed inappropriate. However, like so many censorship tools down the ages, Microsoft's is proving less than perfect. All of the most obvious and emotive profanities - think words beginning with "f" and "c" for starters - fell foul of Microsoft's electronic sentries. But the fun started when blogs with potentially...