This provides a huge dilemma:
- We need Dojo, especially parts of dojox, for pretty interface and graphics drawing; a lot of work has already been put in.
- We need Prototype for RJS and AJAX in an already well-established Rails project.
UPDATE 1 (10/22/08)
Actually, I'm now an advocate of using the object tag as opposed to the iframe tag. It validates as valid xhtml 1.1, strict, with the same effect. It also sounds better than using frames.