re-entrancy pattern issue setbacks

[George2]

Hello everyone,


Two questions about re-entrancy issue,

http://www.codeproject.com/KB/COM/sta_issues.aspx

1. What is the setback of the issue? I think it is still thread-safe since only one STA owning thread will execute on STA component;

2. How to avoid it in design?


thanks in advance,
George