LifeinAsia - 11:03 pm on May 29, 2013 (gmt 0)
If they've only received 1 payment from AdSense, it's hard to see how how they can "wiped out" by being banned from the program. Basing an entire business on one tenuous revenue source is not really "there" to begin with.
There are a number of publishers here who obviously continued past their first check from AdSense.
If you're not doing anything wrong, then you probably don't need to worry. If you still feel the need to worry, then doing something proactive and find alternative ways to monetize your site, just in case.