That's what I believe in too. We have so much time to invest in Iskandar ahead of others and make the most profit out of it(in terms of percentage) simply because people, Singaporeans and Malaysians alike, do not believe in the capability and follow-thru effort of the Malaysian Government.
Since last year, judging from the cumulative investments into Iskandar(especially Nusajaya) and the Malaysian Government's effort and funding to improve in areas like Public safety(Police Dept), infrastrutures(eg. multi billion ringgit highways and State Admin Centre etc), publicity of Iskandar Region etc etc. My own view since then is that there is a much much higher chance for Nusajaya(I dare not say the whole of Iskandar) to be a success than to fail.
What I think is the same as you guys, which is - As Nusajaya develops and safety of the region improves, more Singaporeans and Malaysians(even those from say KL and Penang) will slowly get to know about Nusajaya and visit the tourist attractions located in Nusajaya(Like Legoland, Indoor theme park, LifeStyle Mall etc). They will finally see for themselves that this place is indeed a very nice place in Malaysia to 'Live, Work and Play'. In fact, being a totally brand new city built with careful planning, it might even be the nicest city in the whole of Malaysia. By that time(2012 tipping point), not just Singaporeans but even richer Malaysians themselves would want to have a piece of the best which their own country has to offer, even if it's just a weekend home.
Many of my friends who are businessmen in JB and can afford to invest in a few properties with their pocket money have not even visited Nusajaya yet. Why? Simply because they have the same mindset as Singaporeans in terms of the capabilities of their own Government. So rest assure that many people, even Malaysians in Johor Bahru, haven't even seen Nusajaya yet, let alone rich Malaysians from all over the country.
Oh yah I've met a Malaysian couple(both working in Sg) at the launch of Impiana Condo outside East Ledang last Sunday. They have a weekend home in Leisure Farm for the past 3 years and only just found out about Nusajaya's progress very recently(or maybe they didn't bother to find out about Nusajaya until recent happenings and publicity). They were at the launch for investment opportunity in Nusajaya's properties. When I asked them whether or not they have visited the beautiful Kota Iskandar and Puteri Harbour, their answer was, 'Where is that??'.
Luckily for us, there's the capable PM Najib, the man who walks the talk, the man of action.