www.tandyleatherfactory.ca. There is some really interesting stuff in here, some of which is specifically aimed at a steampunk design audience. Love the conchos!
http://www.baronhalfpenny.com A small, select set of lovely leather aviation wear including goggles with a few modestly priced items.
http://www.spoonflower.com/spelunks?type=&q=steampunk&x=0&y=0 – steampunk fabrics…. very squee.
www.etsy.com – search on steampunk.
http://www.steampunkemporium.com hilarious costuming.
http://got-steam.com cute!
http://www.steampunkcanada.ca/ for the latest steampunk meetups across our fair land. Site’s close to moribund tho.
http://www.airshipambassador.com/AA-events.html global steampunk events. Site’s close to moribund.
http://www.buysteampunk.com/ seriously weird stuff in there. The steampunk guitars were amazing, although they will probably be gone by the time you look.
http://en.wikipedia.org/wiki/List_of_steampunk_works for those of you with a literary bent.
http://www.artbeads.com/steampunk.html
http://www.theory11.com/playingcards/steampunk.php Steampunk playing cards.
Shoe Shoe http://www.funkypair.com
Shoe Shoe some more. http://www.sinistersoles.com/Womens-Steampunk-s/279.htm
An assortment of steamy punky gothy badness. http://www.rivithead.com/Steampunk.html
www.steampunkthreads.com and more of the same
Many sparkly steamy links of gothique splendour. http://steampunk-links.blogspot.com/
STEAMPUNK SINGING…. hm. http://www.myspace.com/blamedfornothing
http://steamingenious.blogspot.com/2011/08/recommended-steampunk-patterns.html links to steampunk patterns.