Well... nice way of marketing yourself
To play along, do both, or do none, or do one... whatever makes you happy, one does not eliminate the other...
In terms of frontend, on-site SEO, UX, whatever, it makes absolutely no diference of the backend as long as it's not a complete pile of shit... the frontend can be modified and optimised to the max
For example, with Konrad's Cam Aggregator script, i have optimised the frontend for a lot of its users and they do perfectly fine in terms of on-site SEO, speed and overall usability and rankings.
I would love to see your script in action, though