The idea can be summed up in three words "Amazon for services" . I have talked to seller and buyers and have received validation (but then again its easy for people to say yeah I would use something like this).

If you are interested then please email me and I will share with you the documents that lay everything out.

Are you looking for technical co-founders. I am also open to joining someone else whose idea I believe in. Email me and we can talk more.