We want to add Q&A to our product pages, but don't want to get hit with an infringment. Are their any patents that claim to have invented the electronic Q&A forum for posting questions and answers to a web page?
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Off-topic but hard not to make an exception for this! A very quick look found this (don't let the titles scare you): Answer ranking in community question-answering sites
Providing community for customer questions (only an application)
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