Octomom's porn days are over -- at least for now -- because an internet company is actually paying her to debate important, intellectual topics online ... yeah, seriously.
Sources close to Octo tell TMZ ... the mom of 14 landed a new job with Deeyoon.com -- a site where people can set up online debates about any topic, any time and argue their faces off.
We're told Octo will be raking in several thousand dollars to debate twice a week for 90 mins with anyone who wants to challenge her about anything ... including all her haters out there.
In the video (above), which is pretty hilarious, you can watch a showdown between Octo and Michael Lohan -- who is also joining the site for cash -- on the topic "Do children need both parents?"
All we have to say is ... two heads -- NOT always better than one.