The classics:
Mods:
- NRaas Industries – Simply the best
- brntwaffles – Lighting mods
- TFM’s Naughty Sims Asylum (registration required) – Various gameplay mods from Twoftmama, bluegenjutsu and Shimrod mostly
- Pose Player and Animation Player by cmomoney
- Cigarette mod by cmomoney
Poses:
- Zhippidy
- Mypalsim
- Spladoum
- IMHO
- Siciliaforever
- Steffizzi
- Akuiyumi
- Fairsteadsims
- eunsims
- Sashiidee
- Kaleekalo
- berrysweetboutique
- myskyring
- Noelyely
- ahiruchan
- Jasumi
- Traelia
- Forever Hailey
- Fanaskher
- Delight33
- Skylar
- Fyachii
- F&L Club
- Delight33
- Blams
- Basically, anything from this site
Clothing:
- Anubis under the sun
- All About Style
- mochi029 – Also makes poses!
- Quizicalgin – For the burrito baby body replacement
- Sentate
- Pixicat – Best.Shoes.Ever!
- Peacemaker-ic
- Kentconverts
- shokoninio
- Modish Kitten
- BEO Creations – For wedding dresses!
- Lorandia
- Lilika – For kids
- Severinka
- Natalis
Hairstyles:
- Sjokosims, now Bombsy
- Paintstroke
- beaverhausen
- Kijiko
- Chazzybazzy
- Lemonkixxy
Skins & makeup:
- Ephemera
- Aikea guinea – Also makes very cool clothes!
- Taty86
- Navetsea
- Tifa
- Tears
- Arisuka
- eruwen – For contacts
Objects:
- Around the Sims – Of course…
- Cloudwalker – Guns! And vintage! Love!
- baufive – Love the rugs and paintings
- Cyclonesue
- Mutske
- DOT
- everlasting-garden
- Garden Breeze (Pocci)
- Gelina gelina
- mspoodle
- you-lust
- cemre
- Pilar
- Granny Zaza – Grungy floors and walls
- ShinoKCR
- Fresh Prince Creations – Cars!
- Yves Sim Laurent – Stuff packs conversions
Worlds:
- My Sim Realty – one of the best world creators
- Awesims – one of the best world creators, again
- Los Aniegos by coasterboi – If your computer can handle it, just try this world, it’s gorgeous
- Angel City by coasterboi
- Great Bear by Johnnywr – And basically any world he creates
- Cape Garner Islands by Johnnywr
- Luthi by Crimsonium – The smallest little mountain world
- Côtes d’Ambonnay by xSorcier
- Cladbridge-on-Stowe by doublemedion694
- Saint-Antoine by Pixelwards
- Suvadiva Resort by Nilxis
- Dronningslund and Enekjaer by Fagersims
- Saturnorn and Cronor by nornities and crowkeeperthesimmer
Lots:
Misc:
- The Sims Daily Forum
- Townies Adoption Program – I use those wonderfully created Sims as extras
- Kalee Kalo’s Blender tutorials
- Sexysims (for, well… ahem, you know? Check out cmar)