I was wondering what people have experienced when using typos with doorway pages? I know in typical scenarios using typos can be frowned upon, however I have frequently used typos in domain names camping which is what gave me the idea. Basically I have a keyword list with 328 keywords targeting a niche. Not bad, but I'd like to expand that a bit. Ran it through the typo generator and takes the total keyword list to 140,000 and change. Now I'm thinking obviously this is overkill for a single site, but what about divinding it among several 3-10k sites? Including the core list of 328 plus a percentage of the typos? Anyone had experience or feedback on this? If so would greatly appreciate a PM!