I don't mean to put a Flickr page in my gig, I'd rather put all evidence in my gig as pictures, or whatnot, but what I mean by using a Flickr pageis on my user profile description so that I show everything that I know how to do, for situations like special requests, such as "I saw in your description that you also do this, can you do that for me?", which can be great for something complicated jobs and not something that I'm not willing to constantly receive orders (if all goes well), and I can't obviously put in my gigs because there will be irrelevant information, Also I really don't see the use for me to use a PDF, now that you explained what you used it for, I might as well write my experience and history in my profile description (which I've done already).