thanks for your submission. I really like your design, even though it's a bit too playful. It also lacks mentions to the fact that the conference is italian and the writing should should be spelled "phpDay" for branding reasons.
#9 is better than #3, however spelling is still wrong. I don't quite like the color combination of the word php (the purple stroke with dark grey fill makes the word look a bit blurry). The writings below don't stand out that much and are almost unreadable at small sizes.
thanks for your new entry and sorry for the delay in our comments. #33 is much better than previous entries. Here are a few comments after meeting w/ the other guys. The overall feeling is that the font is too heavy and the writing below still too thin compared to the overall boldness. Also something conveying the concept of "italian" is missing.