So they have won an honor place at http://www.logothief.com, haven’t they?
No seriously, I been thinking a lot lately about the differences between inspiration and simply knockoff. Specially since last week I had to defend a logo that I had made for a header section in a news site. The client was worried because the logo had similarities with another logo (actually the only similarities was that both have the same copy and that both were using a handwrite styled typography).