Related sites.

Yuski´s Gallery - My gallery at deviantArt
http://yuski.deviantart.com/

A.R.A.D.´s Gallery - My girlfriend´s gallery at deviantArt
http://a-r-a-d-.deviantart.com/

Portal Sonic - My Sonic site in Portuguese
http://www.portalsonic.com/

Knuckles´ Chaotix. Info - The site by Magnus Anderson, Chaotix related. =D
http://www.knuckleschaotix.info/

Friends and good artists! You must visit them, or The Momma will smash you! ;D

Adamis - http://adamis.deviantart.com
XSonic - http://xsonic.deviantart.com
Dudi - http://andrepolonis.deviantart.com
Ju - http://jubah.deviantart.com
Mya - http://m-y-a.deviantart.com
Manaitar - http://manaita.deviantart.com/
Darkdowdevil - http://darkdowdevil.deviantart.com/
Dreke - http://dreke.deviantart.com/
Jako - http://jako-hun.deviantart.com/
Sobek Wanikami - http://wanikami.deviantart.com/
Chibi-jen-jen - http://chibi-jen-hen.deviantart.com/
Michele the Wolf - http://nightottsel.deviantart.com/
Purity - http://puritylf4.deviantart.com/
Hanna the Echidna - http://hannah-the-echidna.deviantart.com/
Tigerfog - http://tigerfog.deviantart.com/
Crystal C. Hedgehog - http://jayu-karisutary.deviantart.com/
Darkspeeds - http://darkspeeds.deviantart.com/

I know isn´t everybody here, but don´t worry, I will update those links soon! =D

Other Comics and Sonic Sites - Worth a visit! =)

Sonic the Comic ON-LINE - http://www.stconline.co.uk/
Sonic Verse Team - http://www.sonicverseteam.com/
Sonic Adventure 2 FanComic by Darkspeeds - http://sonicverseteam.com/comics/fan/sa2/index.html
May Shing Comics - http://www.sonicverseteam.com/comics/fan/mayshing/
Sonic CD comic by Neil Lafrenais - http://www.sonicverseteam.com/comics/fan/SonicCD/
Sonic HQ - http://www.sonichq.org/
Sonic Stadium - http://www.sonicstadium.org/
NetRaptor.Org - http://www.netraptor.org/
Sonic-Cult - http://www.sonic-cult.org/
Sonic 2 Beta Page - http://www.s2beta.com/