hello.

I have interest in add feature like snort and dansguardian.

yes that will be awsome if mikrotik have IPS\IDS functions integrated.

We're hoping to version 6 (IDS/IPS)
http://forum.mikrotik.com/viewtopic.php?f=2&t=62437

+1 for IDS (Snort)!

+ 1

There is bunch of free rules for snort and other open source IDS/IPS systems. RouterOS just needs to build IDS engine which will be compatible with this rules.