A mostly pictorial look at answers to frequently asked questions, and only one opinion. More opinion via links at bottom of the page. This page best viewed on broad band, if load times are too slow for you or you have download limits try the links at the bottom of the page.
Links to other websites with recumbent bike and trike FAQs. You might find some similar questions and answers to those expressed here. Some will offer different opinions. Hopefully the broader view will help in your understanding of recumbents.
Bicycle Evolution - Recumbent Cyclist News
Why Ride A Recumbent? - bikefix.co.uk
Frequently asked questions about recumbent bicycles - recumbents.com