I personally know of a German guy who was married to a filipina and owned a nice dive resort near Liloan. He got in a fight with a local filipino, and he hassled the snail diggers who dug in front of his resort. He was permanently expelled and blacklisted. He abandoned his wife, and she leased the resort to a Korean dive operator for 25 years, paid in advance. She effectively held on to the property without any effort, but retainis the income. Basically he lost everything for his bad conduct: his wife, his entire investment and his ability to live in the Philippines.
So, basically, the guy was scammed from his lifetime investment and his wife stole everything he owned... and the local community, police and government did nothing to intervene or protect the man's legal rights. His bad deed was to "hassle local snail diggers"?
It's not a great advertisement for the Philippines, or any encouragement for a international businessman to spend his money here. It is also a gross exageration and does not reflect the reality here.
It's this sort of story that scares potential investors away from the Philippines, at all levels of commerce. Despite all its natural advantages, the Philippines is a waste-land for international investement when compared with other Asian nations, because of this sort of scare-mongering.
I am sure your story is inaccurate and stems from some personal issue, rather than an accurate recollection of a story. When I hear one-sided stories like these from expats, it normally disguises the bad experience of the story teller himself. Those bad experiences tend to stem from an arrogant attitude and an inability to associate with, and work among, the local culture.
The Philippines is a great place. There are several posters on this thread (myself included) who have managed/owned business in the PI. Surviving and thriving as an expat in any country requires an open-mind, patience... and an ability to understand and work within a different culture.
Those expats who cannot manage that, tend to get themselves into trouble, get bitter and fail to see their own short-comings.
To the OP.... you will enjoy the Philippines. Ignore the scare stories from Slowhands. I don't know what his issue is, but he is very negative. You can get a visa here. Not as easy as other SE Asian nations, but it is achievable. The diving, culture, economy and wonder of the Philippines certainly makes the effort worthwhile. As long-term diving instructors, I am sure you are well versed with thriving amongst foreign cultures. The Philippines is one of the easiest places to understand culturally in Asia.
Yes, there is corruption. Yes, there is cronyism. Yes, there is inefficiency and frustrating beaurocracy. I still love it here.