Hello fellow flyers! Just wanted to get any recommendations that may help future users with my new questions and answers site for UAV related topics at http://www.uavqa.com/. It was recently suggested for guests to be able to post questions/answers/comments - however I simply can't allow this due to potential spammers. Guests can view the questions and answers but have to sign up and confirm their account before posting. One other suggestion was to allow for image uploads, however the person that recommended this didn't have any situation where this could be used to illustrate a question or answer (or without linking externally to an image). Any recommendations/suggestions/tips are welcome and will be considered for implementation. Please note: This site is design to simply help those needing it, and the only ad on the site is at the top to help pay for the hosting. Thanks for your time. Much appreciated!