No, it doesn't imply anything at all about whether speed is a big deal or not.
At best one can conclude that concerns about performance aren't as important as other considerations which make Rails/Django more attractive. My opinion is that these other considerations are more along the lines of cost of labor and ease of learning than anything else.
At best one can conclude that concerns about performance aren't as important as other considerations which make Rails/Django more attractive. My opinion is that these other considerations are more along the lines of cost of labor and ease of learning than anything else.