Why is there even a debate on this? Sigh...
Well, like mentioned earlier, there's a mix-up of Hokkien and Singlish. Singlish is a mixture of Hokkien, Cantonese, Malay etc. It's just a colloquial way of communicating that Singaporeans have adopted. Personally I use lots of Singlish too, especially when talking to friends. It just makes me feel closer to home and lets me express myself better sometimes, especially with words of frustration like 'walau'.
And for the earlier posts in this thread that are entirely in Hokkien, what are the chances of coming across them in ClubSnap? I'm a rather regular ClubSnapper, but I've only come across posts like this perhaps a couple of times. For those of you who want to flaunt your Hokkien, there are other better avenues to do it. It really is a pain trying to decode an entire message in Hokkien.
So, back to the main issue of Singlish. Is there anything wrong with speaking Singlish? No, nothing wrong of course, as long as you can still speak proper English and be understood on an international level. So whoever is ashamed of it, I don't think you should be. Be proud that it's a Singaporean thing.
As for the occasional non-English words that appear, it is inevitable and I guess those ignorant to it will have to clarify on an occasional basis. Not a big problem huh?
I wish to end by stating that this post is not intended to flame anyone, so in reciprocation, I don't wished to be flamed as well. I'm merely stating my own views.