I regret selling my Keppel shares, but that was just before the big crash
I'm a investor with a long term view. Still hanging onto my CLOB shares & US share which I bought 15+ years ago. Investing in Spore has become less attractive ever since they implemented that $12 per month, per counter charge, just for holding your shares. In the past I had plenty of $$$ invested in Spore: unit trusts, stock market,CPF investment.. I now only have the CPF investments scheme. It's actually losing money but since I can't touch, I'm ignoring it.
In Malaysia & the US they don't charge you a holding fee. Brokerage fees are also much cheaper. In the US I can buy or sell millions of dollar of stock for just US$10

Money is mobile & not constrained by the rules & regulation of the PAP, so why should I bother with the Spore market