Website coding similar to ping.fm, pixelpipe, onlywire

HI Im looking to build a website similar to pixelpipe,[login to view URL],onlywire and hellotxt What I want tis a website built which will post your contents to about 90+ websites from one location - Please take a look at pixelpipe and see how they work - The user signs up for an account -after they have signed up and are logged in then they have the option to add pipes - Pipes are connections to social media sites - sites such as blogger, wordpress, twitter etc - The user is then able to post to these accounts from pixelpipe - so they make one post and it is sent to all locations - Pixelpipe also offer other ways of posting such as posting via email or api - I will need a posting function on the website - I will also need this built into a wordpress plugin - so that when a post is made on wordpress then it will get sent to our site which will then send to all available linked connections - Spinning of contents is important - so is the ability to add attachments - so if in wordpress we uploaded a image - then it will be carried over to our site - same as if we uploaded an image on our site directly. I want a script built that will be installed on the users website - So each user of my script will be given a php script to load on their own servers - The script should have callbacks to my mtyt mysql database to ensure no unauthorized access - The reason for having the user upload the script on their server is to ensure no server issues for myself - If you can suggest a better way then im all ears. Encryption and protection is a must - Im not sure how we will need to send contents to the many websites - I guess some will allow api access and others will require username and password in order to post data. Please note that many users will be using this script - so if we are using a api then its vital that we dont get closed down - In this case it would be better to try what we can to ensure the script is functional as long as possible without updates. I will also need the coder to work closely with me and provide prompt updates - In the wordpress plugin then the best spinner integration would be needed A list of all the accounts will be provided to the successfull bidder I would like to see similar work you have carried out in the past - If not then I must be sure you can complete this task In your bids - please ensure you quote "Social Media Website" as this will allow me to keep spam bids separate from unique ones thanks