I've never uploaded my PL pages before - probably because I follow a hybrid style approach (part digital/part 'real' products). I use a lot of Designer Digitals products in my pages and mainly print out stuff to cut out and use!
My favourite products are:
Labeled Journalers No. 02
I print these out in bulk, cut them out and put them on nearly every photo. I love the way they look!
Story Savers No. 01 Brushes and Stamps
Story Overlays 6x4 Journalers Value Pack
I use lots of word brushes too as overlays on my photographs