Here's a list of mine. I also have a ridiculous list of all the cream/liquid blushes I could find ++
actually, most of the time I layer: Cream, then powder blush on top ++
ecotools has some nice ones, also the kit from Real Techniques ++
Sorry, haven't tried PLouise... but here's some tips for applying blush (liquid at the end) ++
I had an ecotools sponge that was too firm, so I ripped it and it worked well for this.
Tips on using highly pigmented blush ++
Tips and list of stick blushes: ++