No one in their right mind would want to support the Twitter or Facebook API's... This could be done sensibly though: limit the number of emails per month; or

No one in their right mind would want to support the Twitter or Facebook API's... This could be done sensibly though: limit the number of emails per month; or only include support in higher-priced plans. eBay's API can be pretty tricky at times, and if you want any help that doesn't involve using their forums, it costs $75/hour: http://developer.ebay.com/join/pricing/ http://developer.ebay.com/join/pricing/