To be honest, with the hundreds of websites about grammar and spell-checking, this idea seems pointless.
Whenever I want to know if a word is correct, I use
WordReference.com, Google's define:, etc.
If the person has interest in writing correctly, they'll use the many tools on the web, and not a forum spell-checker which will possibly make the forums slower...
Edit: making it in PHP, or any other server-side language, will only make the server work for an unnecessary feature...
quote:
Originally posted by msg_plus_freak
Yer but it'd be there, so you wouldnt have to go looking through the web.
Kami bless the bookmarklets...