A lot of the points raised are an issue only for long running processes. Akshell (http://www.akshell.com http://www.akshell.com), for example, has synchronous I

A lot of the points raised are an issue only for long running processes. Akshell (http://www.akshell.com http://www.akshell.com), for example, has synchronous I/O libraries and uses an Apache MPM like model, so for us the limits are less of a concern.