Keywords
 

I know SE's ban your ass if you use keywords on your page that are the same color as the background. But does this mean you can use 10.000 keywords on your page in a different color as the background? Is this allowed?

If these are 10,000 different words or you at least don't repeat a word more than let's say 1-2 dozen times it shouldn't hurt. But there is a max. page size for most SE's and 10,000 words might be 500kb and that could get the page excluded or not indexed at all. Better make 10 pages with 1,000 words each or something like that.

Wohoo over 100 posts

Congrats http://bbs.gofuckyourself.com/board/smile.gif
Uhm, actually that was a figure of speech.
Actually only a few 100 words. So that wont do any damage?

nope

What you can do if you don't want people to see the keywords: create a table and use a background (.gif) in the same color as the text...

The search engines won't be able to see that the surfers can't see the keywords.