Removing exif data using a filter

[Daniel Falk <f-spot mbx zapto org>]

I'm interesting in making an export addin that uploads a low-res image.
I want this file to be as small as possible.  Therefore I want the exif
data stripped out of the file.  Is this possible with the current
Filters that are available?  If not, what is the best way of doing this?

Thanks.