Singapore Window: A resource site offering news and views about Singapore politics and international relations.
Singaporeans for Democracy forum: Yahoo forum hosted by SFD.
TalkingCock.com: The satirical feature website for Singaporeans who should know better!
What Har? - Voices from the Kiasus-n-Kiasis Community: An online forum to air socio-political issues concerning Singapore. Sections include: everyday life, business, mass media, neighbourhoods and transportation.
Yahoo! Groups : discuss-singapore: An active mailing list / bboard created by Steve Chia (Singapore's only Non-Constituency MP) to discuss Singapore politics.