I haven't really got an official resources post, but here goes :D



Caps
burgundy_shoes dollhouse, v, being human
creative_muse Seeker
dearskies the misfits
shadedcolor (covert affairs)
disparue (BSG, merlin, Dollhouse, Angel, Buffy, Firefly, and a whole bunch more)
swannees place Dollhouse, Castle, Sanctuary, SGU
screencap-paradise SPN, btvs, angel
dead in the scene BSG, SPN, fringe, more
oxoniensisSPN
In a Dream Caps Glee, and so much more

textures
brokendartist at misarte
ulxdayz
winterlillies at crimson_iink
azuremonkey at thefixedfoot
ohfreckle at coffeeforcloser
innocent_lexys at infinite_muse
rhcp_csi
drankmywar at defaultsettings
lookslikerain at soaked
spooky_window
sci8fi
lemonpunch
kiho_chan
the_preamble

tutorials
my tutorial list

if your name/comm/site is not here,and you think it should be, you're probably right, please leave a comment :D