The emoticate plugin easily supports for custom smilies; so even if you don't have a BSD license, you can use whatever smilies you like. "public domain" is no real license, everyone interprets it differently. So those people would need to be contacted directly and asked to subject them to the exact BSD license.
Of course we would need to find smilies for our defaults that look similar; if one smiley looks differently than the others, I don't think that would look good.
Which smilies would be your exact recommendation for those emotions:
cry :'(
smile :-)
normal :-|
eek :-O
sad :-(
cool 8-)
laugh :-D
tongue :-P
wink ;-)
Regards,
Garvin
# Garvin Hicking (s9y Developer)
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Web Icon Set has released a set of Free Emoticons & Smilies Icons. There are total 72 transportation icons in 32px size. They come in PNG and PSD format. Simply Click the Download button and enter $0, and then you will get them for free if you want. They are free for personal and commercial projects. They are suitable for chat applications.